BBC - Future

<!DOCTYPE html> <html lang="en"> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("http://www.bbc.com/future/","20180215095309","https://web.archive.org/","web","/_static/", "1518688389"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <title>BBC - Future - Home</title> <meta name="keywords" content="INDEX"> <meta property="og:title" content="Home"/> <meta property="og:type" content="article"/> <meta property="og:url" content="https://web.archive.org/web/20180215095309/http://www.bbc.com/future"/> <meta property="og:description" content=""/> <meta property="fb:pages" content="279678448760878"> <meta name="twitter:card" content="summary_large_image"> <meta name="twitter:site" content="@BBC_Future"> <meta name="twitter:title" content="Home"> <meta name="twitter:description" content=""> <meta property="og:image" content="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/624_351/images/live/p0/2r/tx/p02rtx8g.jpg"/> <meta property="og:image:width" content="624"/> <meta property="og:image:height" content="351"/> <meta name="twitter:image" content="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/624_351/images/live/p0/2r/tx/p02rtx8g.jpg"> <script> window.getUriParamByName=function(name) { name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]"); var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"); var results = regex.exec(window.location.search); return (results === null ? "" : decodeURIComponent(results[1].replace(/[^a-zA-Z0-9\-_]/g, ''))); } var digitalData= {"environment":"live","pageInstanceID":"www.bbc.com/future","module":{"id":"wwfuture","backendModuleId":"wwfuture","isGeoRestricted":false,"name":"Future","domain":"future","brandColor":"#589e50","description":"BBC Future"},"page":{"attributes":{"country":"GB","language":"en-GB"},"pageInfo":{"affiliate":false,"author":"","pageID":"wwfuture/front-page","shortPageID":"wwfuture/front-page","pageName":"Home","description":"","partner":false,"publicationDate":false,"business-unit":"BBC.com","destinationURL":"","bodyTextCharacterLength":false},"keywords":{"pageType":"INDEX"},"tags":["INDEX"],"category":{"pageType":"INDEX","entityFactory":{"entities":{}},"column":false,"primaryCategory":"future","section":false}}}; digitalData.page.pageInfo.ocid=getUriParamByName('ocid'); digitalData.page.pageInfo.icid=getUriParamByName('icid'); digitalData.page.pageInfo.referrer=document.referrer; </script> <link href="https://plus.google.com/107828172298602173375" rel="publisher"/> <script type="text/javascript"> window.optimizely = window.optimizely || []; window.optimizely.push({ type: 'cookieExpiration', cookieExpirationDays: 1095 }); </script> <script src="https://web.archive.org/web/20180215095309js_/https://cdn.optimizely.com/public/4621041136/s/features_prod.js"></script> <link rel="stylesheet" type="text/css" href="https://web.archive.org/web/20180215095309cs_/http://www.bbc.com/future/static/6130d4e33379/css/wwfuture/core.css"/> <meta name="viewport" content="width=device-width, initial-scale=1.0"/> <meta property="fb:admins" content="100004154058350"/>  <link rel="stylesheet" href="https://web.archive.org/web/20180215095309cs_/http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/style/orb.min.css">    <script class="js-require-lib" src="https://web.archive.org/web/20180215095309js_/http://static.bbci.co.uk/frameworks/requirejs/lib.js"></script> <script type="text/javascript"> bbcRequireMap = {"jquery-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jquery/0.4.1/sharedmodules/jquery-1.7.2", "jquery-1.4":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jquery/0.4.1/sharedmodules/jquery-1.4", "jquery-1.9":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jquery/0.4.1/sharedmodules/jquery-1.9.1", "jquery-1.12":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jquery/0.4.1/sharedmodules/jquery-1.12.0.min", "jquery-2.2":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jquery/0.4.1/sharedmodules/jquery-2.2.0.min", "istats-1":"//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/nav-analytics/0.1.0-43/js/istats-1", "swfobject-2":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/swfobject/0.1.10/sharedmodules/swfobject-2", "demi-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/demi/0.10.1/sharedmodules/demi-1", "gelui-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/gelui/0.9.13/sharedmodules/gelui-1", "cssp!gelui-1/overlay":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/gelui/0.9.13/sharedmodules/gelui-1/overlay.css", "relay-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/relay/0.2.6/sharedmodules/relay-1", "clock-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/clock/0.1.9/sharedmodules/clock-1", "canvas-clock-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/clock/0.1.9/sharedmodules/canvas-clock-1", "cssp!clock-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/clock/0.1.9/sharedmodules/clock-1.css", "jssignals-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jssignals/0.3.6/modules/jssignals-1", "jcarousel-1":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/jcarousel/0.1.10/modules/jcarousel-1", "bump-3":"//web.archive.org/web/20180215095309/http://emp.bbci.co.uk/emp/bump-3/bump-3"}; require({ baseUrl: 'https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/', paths: bbcRequireMap, waitSeconds: 30 }); </script> <script type="text/javascript">/*<![CDATA[*/ if (typeof bbccookies_flag === 'undefined') { bbccookies_flag = 'ON'; } showCTA_flag = true; cta_enabled = (showCTA_flag && (bbccookies_flag === 'ON')); (function(){var m="ckns_policy",q="Thu, 01 Jan 1970 00:00:00 GMT",i={ads:true,personalisation:true,performance:true,necessary:true};function c(u){if(c.cache[u]){return c.cache[u]}var t=u.split("/"),v=[""];do{v.unshift((t.join("/")||"/"));t.pop()}while(v[0]!=="/");c.cache[u]=v;return v}c.cache={};function a(u){if(a.cache[u]){return a.cache[u]}var v=u.split("."),t=[];while(v.length&&"|co.uk|com|".indexOf("|"+v.join(".")+"|")===-1){if(v.length){t.push(v.join("."))}v.shift()}c.cache[u]=t;return t}a.cache={};function s(t,y,u){var E=[""].concat(a(window.location.hostname)),B=c(window.location.pathname),D="",w,C;for(var x=0,A=E.length;x<A;x++){w=E[x];for(var v=0,z=B.length;v<z;v++){C=B[v];D=t+"="+y+";"+(w?"domain="+w+";":"")+(C?"path="+C+";":"")+(u?"expires="+u+";":"");bbccookies.set(D,true)}}}window.bbccookies={POLICY_REFRESH_DATE_MILLIS:new Date(2015,4,21,0,0,0,0).getTime(),POLICY_EXPIRY_COOKIENAME:"ckns_policy_exp",_setEverywhere:s,cookiesEnabled:function(){var t="ckns_testcookie"+Math.floor(Math.random()*100000);this.set(t+"=1");if(this.get().indexOf(t)>-1){e(t);return true}return false},get:function(){return document.cookie},getCrumb:function(t){if(!t){return null}return decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*"+encodeURIComponent(t).replace(/[\-\.\+\*]/g,"\\$&")+"\\s*\\=\\s*([^;]*).*$)|^.*$"),"$1"))||null},policyRequiresRefresh:function(){var u=new Date();u.setHours(0);u.setMinutes(0);u.setSeconds(0);u.setMilliseconds(0);if(bbccookies.POLICY_REFRESH_DATE_MILLIS<=u.getTime()){var t=bbccookies.getCrumb(bbccookies.POLICY_EXPIRY_COOKIENAME);if(t){t=new Date(parseInt(t));t.setYear(t.getFullYear()-1);return bbccookies.POLICY_REFRESH_DATE_MILLIS>=t.getTime()}else{return true}}else{return false}},_setPolicy:function(t){return f.apply(this,arguments)},readPolicy:function(){return l.apply(this,arguments)},_deletePolicy:function(){s(m,"",q)},_isConfirmed:function(){return n()!==null},_acceptsAll:function(){var t=l();return t&&!(j(t).indexOf("0")>-1)},_getCookieName:function(){return b.apply(this,arguments)},_showPrompt:function(){var t=((!this._isConfirmed()||this.policyRequiresRefresh())&&window.cta_enabled&&this.cookiesEnabled()&&!window.bbccookies_disable);return(window.orb&&window.orb.fig)?t&&(window.orb.fig("no")||window.orb.fig("ck")):t},_getPolicy:this.readPolicy};function b(u){var t=(""+u).match(/^([^=]+)(?==)/);return(t&&t.length?t[0]:"")}function j(t){return""+(t.ads?1:0)+(t.personalisation?1:0)+(t.performance?1:0)}function f(x){if(typeof x==="undefined"){x=i}if(typeof arguments[0]==="string"){var u=arguments[0],w=arguments[1];if(u==="necessary"){w=true}x=l();x[u]=w}else{if(typeof arguments[0]==="object"){x.necessary=true}}var v=new Date();v.setYear(v.getFullYear()+1);bbccookies.set(m+"="+j(x)+";domain=bbc.co.uk;path=/;expires="+v.toUTCString()+";");bbccookies.set(m+"="+j(x)+";domain=bbc.com;path=/;expires="+v.toUTCString()+";");bbccookies.set(m+"="+j(x)+";domain=bbci.co.uk;path=/;expires="+v.toUTCString()+";");var t=new Date(v.getTime());t.setMonth(t.getMonth()+1);bbccookies.set(bbccookies.POLICY_EXPIRY_COOKIENAME+"="+v.getTime()+";domain=bbc.co.uk;path=/;expires="+t.toUTCString()+";");bbccookies.set(bbccookies.POLICY_EXPIRY_COOKIENAME+"="+v.getTime()+";domain=bbc.com;path=/;expires="+t.toUTCString()+";");bbccookies.set(bbccookies.POLICY_EXPIRY_COOKIENAME+"="+v.getTime()+";domain=bbci.co.uk;path=/;expires="+t.toUTCString()+";");return x}function o(t){if(t===null){return null}var u=t.split("");return{ads:!!+u[0],personalisation:!!+u[1],performance:!!+u[2],necessary:true}}function n(){var t=new RegExp("(?:^|; ?)"+m+"=(\\d\\d\\d)($|;)"),u=document.cookie.match(t);if(!u){return null}return u[1]}function l(t){var u=o(n());if(!u){u=i}if(t){return u[t]}else{return u}}function e(t){return document.cookie=t+"=;expires="+q+";"}var g=!(window.bbccookies_flag==="ON"&&!bbccookies._acceptsAll()&&!window.bbccookies_disable);var k={},d={"personalisation":"ckps_.+|X-AB-iplayer-.+|ACTVTYMKR|BBC_EXAMPLE_COOKIE|BBCIplayer|BBCiPlayerM|BBCIplayerSession|BBCMediaselector|BBCPostcoder|bbctravel|CGISESSID|ed|food-view|forceDesktop|h4|IMRID|locserv|MyLang|myloc|NTABS|ttduserPrefs|V5|WEATHER|BBCScienceDiscoveryPlaylist_.+|bitratePref|correctAnswerCount|genreCookie|highestQuestionScore|incorrectAnswerCount|longestStreak|MSCSProfile|programmes-oap-expanded|quickestAnswer|score|servicePanel|slowestAnswer|totalTimeForAllFormatted|v|BBCwords|score|correctAnswerCount|highestQuestionScore|hploc|BGUID|BBCWEACITY|mstouch|myway|BBCNewsCustomisation|cbbc_anim|cbeebies_snd|bbcsr_usersx|cbeebies_rd|BBC-Latest_Blogs|zh-enc|pref_loc|m|bbcEmp.+|recs-.+|_lvd2|_lvs2|tick|_fcap_CAM1|_rcc2","performance":"ckpf_.+|optimizely.*|BBCLiveStatsClick|id|_em_.+|cookies_enabled|mbox|mbox-admin|mc_.+|omniture_unique|s_.+|sc_.+|adpolicyAdDisplayFrequency|s1|ns_session|ns_cookietest|ns_ux|NO-SA|tr_pr1|gvsurvey|bbcsurvey|si_v|sa_labels|obuid|mm_.+|mmid|mmcore.+|mmpa.+","ads":"ckad_.+|rsi_segs|c","necessary":"ckns_.+|BBC-UID|blq\\.dPref|SSO2-UID|BBC-H2-User|rmRpDetectReal|bbcComSurvey|IDENTITY_ENV|IDENTITY|IDENTITY-HTTPS|IDENTITY_SESSION|BBCCOMMENTSMODULESESSID|bbcBump.+|IVOTE_VOTE_HISTORY|pulse|BBCPG|BBCPGstat|ecos\\.dt"};function r(){var x=document.cookie.replace(/; +/g,";").split(";"),u,v=[];for(var w=0,t=x.length;w<t;w++){u=x[w];v.push(bbccookies._getCookieName(u))}return v}function h(w){var v=JSON.stringify(w);if(typeof(k[v])!=="undefined"){return k[v]}var u="";for(var t in w){if(w.hasOwnProperty(t)&&d[t]){if(w[t]===true){u+=(u?"|":"")+d[t]}}}k[v]=new RegExp("^("+(u?u:".*")+")$","i");return k[v]}bbccookies.getPolicyExpiryDateTime=function(){return bbccookies.POLICY_EXPIRY_COOKIENAME};bbccookies.purge=function(){var u=bbccookies.readPolicy(),w=r(),x;for(var v=0,t=w.length;v<t;v++){if(!bbccookies.isAllowed(w[v],u)){x=new Date();x.setTime(0);x=x.toUTCString();s(w[v],"deleted",x)}}};function p(){if(g){return}bbccookies.purge();contentLoaded(window,bbccookies.purge);if(window.addEventListener){window.addEventListener("beforeunload",bbccookies.purge,false)}else{if(window.attachEvent){window.attachEvent("onbeforeunload",bbccookies.purge)}else{window.onbeforeunload=bbccookies.purge}}}bbccookies.set=function(u,t){if(g){return document.cookie=u}var v=bbccookies._getCookieName(u);if(t||bbccookies.isAllowed(v)){return document.cookie=u}return null};bbccookies.isAllowed=function(v){var u=bbccookies.readPolicy();var t=h(u);return t.test(v)};p()})(); /*! * contentloaded.js * * Author: Diego Perini (diego.perini at gmail.com) * Summary: cross-browser wrapper for DOMContentLoaded * Updated: 20101020 * License: MIT * Version: 1.2 * * URL: * http://javascript.nwbox.com/ContentLoaded/ * http://javascript.nwbox.com/ContentLoaded/MIT-LICENSE * */ function contentLoaded(d,i){var c=false,h=true,k=d.document,j=k.documentElement,a=k.addEventListener,n=a?"addEventListener":"attachEvent",l=a?"removeEventListener":"detachEvent",b=a?"":"on",m=function(o){if(o.type==="readystatechange"&&k.readyState!="complete"){return}(o.type==="load"?d:k)[l](b+o.type,m,false);if(!c&&(c=true)){i.call(d,o.type||o)}},g=function(){try{j.doScroll("left")}catch(o){setTimeout(g,50);return}m("poll")};if(k.readyState==="complete"){i.call(d,"lazy")}else{if(!a&&j.doScroll){try{h=!d.frameElement}catch(f){}if(h){g()}}k[n](b+"DOMContentLoaded",m,false);k[n](b+"readystatechange",m,false);d[n](b+"load",m,false)}}if(typeof(require)==="function"&&!require.defined("orb/cookies")){define("orb/cookies",function(){return window.bbccookies})}; /*]]>*/</script> <script type="text/javascript"> define('orb/cookies', function() { return window.bbccookies; }); </script> <script type="text/javascript">/*<![CDATA[*/ (function(){window.orb={};window.orb.figState={ad:0,ap:0,ck:1,eu:1,mb:0,tb:0,uk:1,df:1};window.orb.fig=function(a){return(arguments.length)?window.orb.figState[a]:window.orb.figState};window.orb.fig.device={};window.orb.fig.geo={};window.orb.fig.user={};window.orb.fig.isDefault=function(){return window.orb.fig("df")};window.orb.fig.device.isTablet=function(){return window.orb.fig("tb")};window.orb.fig.device.isMobile=function(){return window.orb.fig("mb")};window.orb.fig.geo.isUK=function(){return window.orb.fig("uk")};window.orb.fig.geo.isEU=function(){return window.orb.fig("eu")};window.fig=window.fig||{};window.fig.manager={include:function(e){e=e||window;var g=false;var j=e.document,k=j.cookie,i=k.match(/(?:^|; ?)ckns_orb_fig=([^;]+)/),h;if(i){i=this.deserialise(decodeURIComponent(RegExp.$1));this.setFig(e,i)}if(window.fig.async&&typeof JSON!="undefined"){var b=(document.cookie.match("(^|; )ckns_orb_cachedfig=([^;]*)")||0)[2];h=b?JSON.parse(b):null;if(h){this.setFig(e,h);g=true}}var a="https://web.archive.org/web/20180215095309/https://fig.bbc.co.uk/frameworks/fig/1/fig.js";if(g){j.write('<script src="'+a+'" async><'+"/script>")}else{j.write('<script src="'+a+'"><'+"/script>")}},confirm:function(a){return true},setFig:function(a,b){(function(){a.orb=a.orb||{};a.orb.figState=b})()},deserialise:function(b){var a={};b.replace(/([a-z]{2}):([0-9]+)/g,function(){a[RegExp.$1]=+RegExp.$2});return a}}})();fig.manager.include();/*]]>*/</script>  <script type="text/javascript">window.bbcFlagpoles_istats="ON",require.config({paths:{"istats-1":"//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/nav-analytics/0.1.0-89/js/istats-1","megavolt-client":"//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/nav-analytics/0.1.0-89/js/megavolt-client"},config:{"megavolt-client":{baseUrl:"https://web.archive.org/web/20180215095309/https://mvt.api.bbc.com"}}}),require(["istats-1","orb/cookies"],function(e,t){if(t.isAllowed("s1")){e.addCollector({name:"default",url:"https://web.archive.org/web/20180215095309/https://sa.bbc.co.uk/bbc/bbc/s",separator:"&"});var a="future..page";e.setCountername(a),window.istats_countername&&e.setCountername(window.istats_countername),e.addLabels("ml_name=webmodule&ml_version=89")}});</script> <script type="text/javascript">/*<![CDATA[*/ window.bbcFlagpoles_istats = 'ON'; window.orb = window.orb || {}; if (typeof bbccookies !== 'undefined' && bbccookies.isAllowed('s1')) { var istatsTrackingUrl = '//web.archive.org/web/20180215095309/http://sa.bbc.co.uk/bbc/bbc/s?name=future..page&pal_route=webserviceapi&app_type=responsive&language=en-GB&pal_webapp=barlesque&prod_name=frameworks&app_name=frameworks'; require(['istats-1'], function (istats) { var counterName = (window.istats_countername) ? window.istats_countername : istatsTrackingUrl.match(/[\?&]name=([^&]*)/i)[1]; istats.setCountername(counterName); istats.addLabels('pal_route=webserviceapi&app_type=responsive&language=en-GB&pal_webapp=barlesque&prod_name=frameworks&app_name=frameworks'); var c = (document.cookie.match(/\bckns_policy=(\d\d\d)/) || []).pop() || ''; istats.addLabels({ 'blq_s': '4d', 'blq_r': '2.7', 'blq_v': 'default', 'blq_e': 'pal', 'bbc_mc': (c ? 'ad' + c.charAt(0) + 'ps' + c.charAt(1) + 'pf' + c.charAt(2) : 'not_set') } ); }); } /*]]>*/</script> <script type="text/javascript">/*<![CDATA[*/ (function(undefined){if(!window.bbc){window.bbc={}}var ROLLING_PERIOD_DAYS=30;window.bbc.Mandolin=function(id,segments,opts){var now=new Date().getTime(),storedItem,DEFAULT_START=now,DEFAULT_RATE=1,COOKIE_NAME="ckpf_mandolin";opts=opts||{};this._id=id;this._segmentSet=segments;this._store=new window.window.bbc.Mandolin.Storage(COOKIE_NAME);this._opts=opts;this._rate=(opts.rate!==undefined)?+opts.rate:DEFAULT_RATE;this._startTs=(opts.start!==undefined)?new Date(opts.start).getTime():new Date(DEFAULT_START).getTime();this._endTs=(opts.end!==undefined)?new Date(opts.end).getTime():daysFromNow(ROLLING_PERIOD_DAYS);this._signupEndTs=(opts.signupEnd!==undefined)?new Date(opts.signupEnd).getTime():this._endTs;this._segment=null;if(typeof id!=="string"){throw new Error("Invalid Argument: id must be defined and be a string")}if(Object.prototype.toString.call(segments)!=="[object Array]"){throw new Error("Invalid Argument: Segments are required.")}if(opts.rate!==undefined&&(opts.rate<0||opts.rate>1)){throw new Error("Invalid Argument: Rate must be between 0 and 1.")}if(this._startTs>this._endTs){throw new Error("Invalid Argument: end date must occur after start date.")}if(!(this._startTs<this._signupEndTs&&this._signupEndTs<=this._endTs)){throw new Error("Invalid Argument: SignupEnd must be between start and end date")}removeExpired.call(this,now);var overrides=window.bbccookies.get().match(/ckns_mandolin_setSegments=([^;]+)/);if(overrides!==null){eval("overrides = "+decodeURIComponent(RegExp.$1)+";");if(overrides[this._id]&&this._segmentSet.indexOf(overrides[this._id])==-1){throw new Error("Invalid Override: overridden segment should exist in segments array")}}if(overrides!==null&&overrides[this._id]){this._segment=overrides[this._id]}else{if((storedItem=this._store.getItem(this._id))){this._segment=storedItem.segment}else{if(this._startTs<=now&&now<this._signupEndTs&&now<=this._endTs&&this._store.isEnabled()===true){this._segment=pick(segments,this._rate);if(opts.end===undefined){this._store.setItem(this._id,{segment:this._segment})}else{this._store.setItem(this._id,{segment:this._segment,end:this._endTs})}log.call(this,"mandolin_segment")}}}log.call(this,"mandolin_view")};window.bbc.Mandolin.prototype.getSegment=function(){return this._segment};function log(actionType,params){var that=this;require(["istats-1"],function(istats){istats.log(actionType,that._id+":"+that._segment,params?params:{})})}function removeExpired(expires){var items=this._store.getItems(),expiresInt=+expires;for(var key in items){if(items[key].end!==undefined&&+items[key].end<expiresInt){this._store.removeItem(key)}}}function getLastExpirationDate(data){var winner=0,rollingExpire=daysFromNow(ROLLING_PERIOD_DAYS);for(var key in data){if(data[key].end===undefined&&rollingExpire>winner){winner=rollingExpire}else{if(+data[key].end>winner){winner=+data[key].end}}}return(winner)?new Date(winner):new Date(rollingExpire)}window.bbc.Mandolin.prototype.log=function(params){log.call(this,"mandolin_log",params)};window.bbc.Mandolin.prototype.convert=function(params){log.call(this,"mandolin_convert",params);this.convert=function(){}};function daysFromNow(n){var endDate;endDate=new Date().getTime()+(n*60*60*24)*1000;return endDate}function pick(segments,rate){var picked,min=0,max=segments.length-1;if(typeof rate==="number"&&Math.random()>rate){return null}do{picked=Math.floor(Math.random()*(max-min+1))+min}while(picked>max);return segments[picked]}window.bbc.Mandolin.Storage=function(name){validateCookieName(name);this._cookieName=name;this._isEnabled=(bbccookies.isAllowed(this._cookieName)===true&&bbccookies.cookiesEnabled()===true)};window.bbc.Mandolin.Storage.prototype.setItem=function(key,value){var storeData=this.getItems();storeData[key]=value;this.save(storeData);return value};window.bbc.Mandolin.Storage.prototype.isEnabled=function(){return this._isEnabled};window.bbc.Mandolin.Storage.prototype.getItem=function(key){var storeData=this.getItems();return storeData[key]};window.bbc.Mandolin.Storage.prototype.removeItem=function(key){var storeData=this.getItems();delete storeData[key];this.save(storeData)};window.bbc.Mandolin.Storage.prototype.getItems=function(){return deserialise(this.readCookie(this._cookieName)||"")};window.bbc.Mandolin.Storage.prototype.save=function(data){window.bbccookies.set(this._cookieName+"="+encodeURIComponent(serialise(data))+"; expires="+getLastExpirationDate(data).toUTCString()+";")};window.bbc.Mandolin.Storage.prototype.readCookie=function(name){var nameEq=name+"=",ca=window.bbccookies.get().split("; "),i,c;validateCookieName(name);for(i=0;i<ca.length;i++){c=ca[i];if(c.indexOf(nameEq)===0){return decodeURIComponent(c.substring(nameEq.length,c.length))}}return null};function serialise(o){var str="";for(var p in o){if(o.hasOwnProperty(p)){str+='"'+p+'"'+":"+(typeof o[p]==="object"?(o[p]===null?"null":"{"+serialise(o[p])+"}"):'"'+o[p].toString()+'"')+","}}return str.replace(/,\}/g,"}").replace(/,$/g,"")}function deserialise(str){var o;str="{"+str+"}";if(!validateSerialisation(str)){throw"Invalid input provided for deserialisation."}eval("o = "+str);return o}var validateSerialisation=(function(){var OBJECT_TOKEN="<Object>",ESCAPED_CHAR='"\\n\\r\\u2028\\u2029\\u000A\\u000D\\u005C',ALLOWED_CHAR="([^"+ESCAPED_CHAR+"]|\\\\["+ESCAPED_CHAR+"])",KEY='"'+ALLOWED_CHAR+'+"',VALUE='(null|"'+ALLOWED_CHAR+'*"|'+OBJECT_TOKEN+")",KEY_VALUE=KEY+":"+VALUE,KEY_VALUE_SEQUENCE="("+KEY_VALUE+",)*"+KEY_VALUE,OBJECT_LITERAL="({}|{"+KEY_VALUE_SEQUENCE+"})",objectPattern=new RegExp(OBJECT_LITERAL,"g");return function(str){if(str.indexOf(OBJECT_TOKEN)!==-1){return false}while(str.match(objectPattern)){str=str.replace(objectPattern,OBJECT_TOKEN)}return str===OBJECT_TOKEN}})();function validateCookieName(name){if(name.match(/ ,;/)){throw"Illegal name provided, must be valid in browser cookie."}}})(); /*]]>*/</script> <script type="text/javascript"> document.documentElement.className += (document.documentElement.className? ' ' : '') + 'orb-js'; fig.manager.confirm(); </script> <script src="https://web.archive.org/web/20180215095309js_/http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/script/orb/api.min.js"></script> <script src="https://web.archive.org/web/20180215095309js_/http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/script/orb/font.min.js"></script> <script type="text/javascript"> var blq = { environment: function() { return 'live'; } } </script> <script type="text/javascript"> /*<![CDATA[*/ function oqsSurveyManager(w, flag) { if (flag !== 'OFF' && (w.orb.fig("no") || w.orb.fig("uk"))) { w.document.write('<script type="text/javascript" src="https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/script/vendor/edr.min.js"><'+'/script>'); } } oqsSurveyManager(window, 'ON'); /*]]>*/ </script>  <script type="text/javascript"> /*<![CDATA[*/ var _sf_startpt = (new Date()).getTime(); /*]]>*/ </script><style type="text/css">.bbccom_display_none{display:none;}</style><script type="text/javascript"> /*<![CDATA[*/ var bbcdotcomConfig, googletag = googletag || {}; googletag.cmd = googletag.cmd || []; var bbcdotcom = false; (function(){ if(typeof require !== 'undefined') { require({ paths:{ "bbcdotcom":"https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/script" } }); } })(); /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ var bbcdotcom = { adverts: { keyValues: { set: function() {} } }, advert: { write: function () {}, show: function () {}, isActive: function () { return false; }, layout: function() { return { reset: function() {} } } }, config: { init: function() {}, isActive: function() {}, setSections: function() {}, isAdsEnabled: function() {}, setAdsEnabled: function() {}, isAnalyticsEnabled: function() {}, setAnalyticsEnabled: function() {}, setAssetPrefix: function() {}, setVersion: function () {}, setJsPrefix: function() {}, setSwfPrefix: function() {}, setCssPrefix: function() {}, setConfig: function() {}, getAssetPrefix: function() {}, getJsPrefix: function () {}, getSwfPrefix: function () {}, getCssPrefix: function () {}, isOptimizelyEnabled: function() {} }, survey: { init: function(){ return false; } }, data: {}, init: function() {}, objects: function(str) { return false; }, locale: { set: function() {}, get: function() {} }, setAdKeyValue: function() {}, utils: { addEvent: function() {}, addHtmlTagClass: function() {}, log: function () {} }, addLoadEvent: function() {} }; /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ (function(){ if (typeof orb !== 'undefined' && typeof orb.fig === 'function') { if (orb.fig('ad') && orb.fig('uk') == 0) { bbcdotcom.data = { ads: (orb.fig('ad') ? 1 : 0), stats: (orb.fig('uk') == 0 ? 1 : 0), statsProvider: orb.fig('ap') }; } } else { document.write('<script type="text/javascript" src="'+('https:' == document.location.protocol ? 'https://web.archive.org/web/20180215095309/https://www.bbc.com' : 'https://web.archive.org/web/20180215095309/http://tps.bbc.com')+'/wwscripts/data">\x3C/script>'); } })(); /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ (function(){ if (typeof orb === 'undefined' || typeof orb.fig !== 'function') { bbcdotcom.data = { ads: bbcdotcom.data.a, stats: bbcdotcom.data.b, statsProvider: bbcdotcom.data.c }; } if (bbcdotcom.data.ads == 1) { document.write('<script type="text/javascript" src="'+('https:' == document.location.protocol ? 'https://web.archive.org/web/20180215095309/https://www.bbc.com' : 'https://web.archive.org/web/20180215095309/http://www.bbc.com')+'/wwscripts/flag">\x3C/script>'); } })(); /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ (function(){ if (window.bbcdotcom && (typeof bbcdotcom.flag == 'undefined' || (typeof bbcdotcom.data.ads !== 'undefined' && bbcdotcom.flag.a != 1))) { bbcdotcom.data.ads = 0; } if (/[?|&]ads/.test(window.location.href) || /(^|; )ads=on; /.test(document.cookie) || /; ads=on(; |$)/.test(document.cookie)) { bbcdotcom.data.ads = 1; bbcdotcom.data.stats = 1; } if (window.bbcdotcom && (bbcdotcom.data.ads == 1 || bbcdotcom.data.stats == 1)) { bbcdotcom.assetPrefix = "https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/"; if (/(sandbox|int)(.dev)*.bbc.co*/.test(window.location.href) || /[?|&]ads-debug/.test(window.location.href) || document.cookie.indexOf('ads-debug=') !== -1) { document.write('<link rel="stylesheet" type="text/css" href="https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/style/dist/bbcdotcom.dev.css" />'); } else { document.write('<link rel="stylesheet" type="text/css" href="https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/style/dist/bbcdotcom.css" />'); } (function() { var useSSL = 'https:' == document.location.protocol; var src = (useSSL ? 'https:' : 'http:') + '//web.archive.org/web/20180215095309/http://www.googletagservices.com/tag/js/gpt.js'; document.write('<scr' + 'ipt src="' + src + '">\x3C/script>'); })(); if (/(sandbox|int)(.dev)*.bbc.co*/.test(window.location.href) || /[?|&]ads-debug/.test(window.location.href) || document.cookie.indexOf('ads-debug=') !== -1) { document.write('<script type="text/javascript" src="https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/script/dist/bbcdotcom.dev.js">\x3C/script>'); } else { document.write('<script type="text/javascript" src="https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/script/dist/bbcdotcom.js">\x3C/script>'); } } })(); /*]]>*/ </script><script type="text/javascript"> if (window.bbcdotcom && bbcdotcom.data.stats == 1) { document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20180215095309/http://secure-us.imrworldwide.com/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20180215095309/http://me-cdn.effectivemeasure.net/">'); document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20180215095309/http://ssc.api.bbc.com/">'); } if (window.bbcdotcom && bbcdotcom.data.ads == 1) { document.write('<link rel="dns-prefetch" href="//web.archive.org/web/20180215095309/http://www.googletagservices.com/">'); } </script><script type="text/javascript"> if (window.bbcdotcom && bbcdotcom.data.ads == 1) { document.write('<meta name="google-site-verification" content="auTeTTwSt_KBY_4iDoR00Lwb7-qzx1IgzJy6ztaWgEI" />'); } </script><script type="text/javascript"> /*<![CDATA[*/ (function(){ if (window.bbcdotcom && (bbcdotcom.data.ads == 1 || bbcdotcom.data.stats == 1)) { bbcdotcomConfig = {"adFormat":"standard","adKeyword":"","adMode":"smart","adsEnabled":true,"appAnalyticsSections":"","asyncEnabled":false,"disableInitialLoad":false,"advertInfoPageUrl":"https:\/\/web.archive.org\/web\/20180215095309\/http:\/\/www.bbc.com\/privacy\/cookies\/international\/","advertisementText":"Advertisement","analyticsEnabled":true,"appName":"barlesque","assetPrefix":"https:\/\/web.archive.org\/web\/20180215095309\/http:\/\/static.bbci.co.uk\/bbcdotcom\/1.74.413\/","customAdParams":[],"customStatsParams":[],"headline":"","id":"","inAssociationWithText":"in association with","keywords":"","language":"","orbTransitional":false,"outbrainEnabled":true,"outbrainSportEnabled":true,"adsenseEnabled":true,"adsportappEnabled":true,"lotameEnabled":true,"platinumEnabled":true,"tlNewsIndexEnabled":false,"tlNewsStoryEnabled":false,"tlNewsFpEnabled":false,"winterOlympicsEnabled":false,"optimizelyEnabled":false,"grapeshotEnabled":false,"palEnv":"live","productName":"","sections":[],"comScoreEnabled":true,"comscoreSite":"bbc","comscoreID":"19293874","comscorePageName":"","slots":"","sponsoredByText":"is sponsored by","adsByGoogleText":"Ads by Google","summary":"","type":"","features":{"testfeature":{"name":"testfeature","envs":["sandbox","int","test"],"on":true,"options":{},"override":null},"lxadverts":{"name":"lxadverts","envs":[],"on":true,"options":{},"override":null}},"staticBase":"\/bbcdotcom","staticHost":"https:\/\/web.archive.org\/web\/20180215095309\/http:\/\/static.bbci.co.uk","staticVersion":"1.74.413","staticPrefix":"https:\/\/web.archive.org\/web\/20180215095309\/http:\/\/static.bbci.co.uk\/bbcdotcom\/1.74.413","dataHttp":"tps.bbc.com","dataHttps":"www.bbc.com","flagHttp":"www.bbc.co.uk","flagHttps":"www.bbc.co.uk","analyticsHttp":"sa.bbc.com","analyticsHttps":"ssa.bbc.com"}; bbcdotcom.config.init(bbcdotcomConfig, bbcdotcom.data, window.location, window.document); bbcdotcom.config.setAssetPrefix("https://web.archive.org/web/20180215095309/http://static.bbci.co.uk/bbcdotcom/1.74.413/"); bbcdotcom.config.setVersion("1.74.413"); document.write(''); document.write(''); document.write(''); if (/[?|&]ex-dp/.test(window.location.href) || document.cookie.indexOf('ex-dp=') !== -1) { bbcdotcom.utils.addHtmlTagClass('bbcdotcom-ex-dp'); } } })(); /*]]>*/ </script><script type="text/javascript"> var initOptimizely = (function(isEnabled){ if(!isEnabled) return; var logger = window.bbcdotcom.Logger('bbcdotcom:head:optimizely'); /* Allow Optimizely in these paths */ var allowPaths = ['/', '/wwhp']; /* Only run on optimizely on homepage */ if (bbcdotcom.utils && allowPaths.indexOf(window.location.pathname) !== -1 && window.bbccookies && bbccookies.readPolicy('performance') ){ /* set correct OptimizelyURL for prod or sandbox */ var optimizelyURL = "https://web.archive.org/web/20180215095309/https://cdn.optimizely.com/public/4621041136/s/bbccom_sandbox.js"; if(window.location.hostname === 'www.bbc.com') { optimizelyURL = "https://web.archive.org/web/20180215095309/https://cdn.optimizely.com/public/4621041136/s/bbccom_prod.js"; } /* Set cookie to 1 year */ window['optimizely'] = window['optimizely'] || []; window['optimizely'].push({ "type": "cookieExpiration", "cookieExpirationDays": 365 }); /* Require Optimizely script and initialize tests */ require(['jquery-1', optimizelyURL], function($) { var optimizely = window['optimizely']; /* Start optimizely experiments */ /* End optimizely experiments */ }); } })( bbcdotcom.config.isOptimizelyEnabled() ); </script><script type="text/javascript"> /*<![CDATA[*/ (function() { window.bbcdotcom.head = true; }()); /*]]>*/ </script>  <script type="text/javascript"> // Globally available search context window.SEARCHBOX={"variant":"default","locale":"en","navSearchboxStaticPrefix":"//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/searchbox/1.0.0-136","searchboxAppStaticPrefix":"//web.archive.org/web/20180215095309/http://search.files.bbci.co.uk/searchbox-app/1.0.19","searchFormHtml":"<div tabindex=\"-1\" data-reactid=\".jval9y49og\" data-react-checksum=\"1886463233\"><div data-reactid=\".jval9y49og.0\"><section class=\"se-searchbox-panel\" data-reactid=\".jval9y49og.0.0\"><div class=\"se-g-wrap\" data-reactid=\".jval9y49og.0.0.0\"><div class=\"se-g-layout\" data-reactid=\".jval9y49og.0.0.0.0\"><div class=\"se-g-layout__item se-searchbox-title\" aria-hidden=\"true\" data-reactid=\".jval9y49og.0.0.0.0.0\">search</div><div class=\"se-g-layout__item se-searchbox\" data-reactid=\".jval9y49og.0.0.0.0.1\"><form accept-charset=\"utf-8\" id=\"searchboxDrawerForm\" method=\"get\" action=\"https://search.bbc.co.uk/search\" data-reactid=\".jval9y49og.0.0.0.0.1.0\"><label class=\"se-searchbox__input\" for=\"se-searchbox-input-field\" data-reactid=\".jval9y49og.0.0.0.0.1.0.0\"><span class=\"se-sr-only\" data-reactid=\".jval9y49og.0.0.0.0.1.0.0.0\">Search Term</span><input name=\"q\" type=\"text\" value=\"\" id=\"se-searchbox-input-field\" class=\"se-searchbox__input__field\" maxlength=\"512\" autocomplete=\"off\" autocorrect=\"off\" autocapitalize=\"off\" spellcheck=\"false\" tabindex=\"0\" data-reactid=\".jval9y49og.0.0.0.0.1.0.0.1\"/></label><input type=\"hidden\" name=\"scope\" value=\"\" data-reactid=\".jval9y49og.0.0.0.0.1.0.2\"/><button type=\"submit\" class=\"se-searchbox__submit\" tabindex=\"0\" data-reactid=\".jval9y49og.0.0.0.0.1.0.3\">Search</button><button type=\"button\" class=\"se-searchbox__clear se-searchbox__clear--visible\" tabindex=\"0\" data-reactid=\".jval9y49og.0.0.0.0.1.0.4\">Close</button></form></div></div></div></section><div aria-live=\"polite\" aria-atomic=\"true\" class=\"se-suggestions-container\" data-reactid=\".jval9y49og.0.1\"><section class=\"se-g-wrap\" data-reactid=\".jval9y49og.0.1.0\"></section></div></div></div>","searchScopePlaceholder":"","searchScopeParam":"","searchScopeTemplate":"","searchPlaceholderWrapperStart":"","searchPlaceholderWrapperEnd":""}; window.SEARCHBOX.suppress = false; window.SEARCHBOX.searchScope = SEARCHBOX.searchScopeTemplate.split('-')[0]; </script> <link rel="stylesheet" href="//web.archive.org/web/20180215095309cs_/http://nav.files.bbci.co.uk/searchbox/1.0.0-136/css/main.css">    <link rel="stylesheet" href="//web.archive.org/web/20180215095309cs_/http://static.bbc.co.uk/id/0.37.24/style/id-cta.css"/> <link rel="stylesheet" href="//web.archive.org/web/20180215095309cs_/http://static.bbc.co.uk/id/0.37.24/style/id-cta-v5.css"/>  <script type="text/javascript"> /* <![CDATA[ */ var map = {}; if (typeof(map['jssignals-1']) == 'undefined') { map['jssignals-1'] = 'https://web.archive.org/web/20180215095309/https://static.bbc.co.uk/frameworks/jssignals/0.3.6/modules/jssignals-1'; } require({paths: map}); /* ]]> */ </script> <script src="//web.archive.org/web/20180215095309js_/http://static.bbc.co.uk/id/0.37.24/modules/idcta/dist/idcta-1.min.js"></script> <script type="text/javascript"> (function () { if (!window.require) { throw new Error('idcta: could not find require module'); } if(typeof(map) == 'undefined') { var map = {}; } if(!!document.createElementNS && !!document.createElementNS('http://www.w3.org/2000/svg', "svg").createSVGRect) { document.documentElement.className += ' id-svg'; } var ptrt = RegExp("[\\?&]ptrt=([^&#]*)").exec(document.location.href); var ENDPOINT_URL = '//' + ((window.location.protocol == "https:") ? ('ssl.bbc.co.uk').replace("www.", "ssl.") : ('ssl.bbc.co.uk').replace("ssl.", "www.")); var ENDPOINT_CONFIG = ('/idcta/config?callback&locale=en-GB&ptrt=' + encodeURI((ptrt ? ptrt[1] : document.location.href))).replace(/\&/g, '&'); var ENDPOINT_TRANSLATIONS = '/idcta/translations?callback&locale=en-GB'; map['idapp-1'] = '//web.archive.org/web/20180215095309/http://static.bbc.co.uk/idapp/0.72.58/modules/idapp/idapp-1'; map['idcta'] = '//web.archive.org/web/20180215095309/http://static.bbc.co.uk/id/0.37.24/modules/idcta'; map['idcta/config'] = [ENDPOINT_URL + ENDPOINT_CONFIG, '//web.archive.org/web/20180215095309/http://static.bbc.co.uk/id/0.37.24/modules/idcta/fallbackConfig']; map['idcta/translations'] = [ENDPOINT_URL + ENDPOINT_TRANSLATIONS, '//web.archive.org/web/20180215095309/http://static.bbc.co.uk/id/0.37.24/modules/idcta/fallbackTranslations']; require({paths: map}); /* * Temporary code * To be removed when old id-statusbar-config is no longer supported */ define('id-statusbar-config', ['idcta/id-config'], function(conf) { return conf; }); define('idcta/id-statusbar-config', ['idcta/id-config'], function(conf) { return conf; }); })(); </script> <link rel="stylesheet" href="//web.archive.org/web/20180215095309cs_/http://mybbc.files.bbci.co.uk/notification-ui/3.8.4/css/main.min.css"/>  <script> var isIE8=false, _config={"version":"rc49","adpolicy":{"ad-display-frequency":180},"weather_api":{"url":"https://web.archive.org/web/20180215095309/http://open.live.bbc.co.uk","full_forecast_url":"https://web.archive.org/web/20180215095309/http://www.bbc.co.uk/weather/"},"bbc":{"ps":{"url":"https://web.archive.org/web/20180215095309/http://www.bbc.co.uk"},"ww":{"url":"https://web.archive.org/web/20180215095309/http://www.bbc.com"}},"domain":"www.bbc.com","images":{"default":{"url":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2g/t3/p02gt3v6.jpg","title":"BBC Future Default Placeholder","URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2r/tx/p02rtx8g.jpg"},"capital-external-promotion":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe//images/live/p0/2y/vw/p02yvwtm.jpg","title":"BBC Capital External Link"},"autos-external-promotion":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2y/vx/p02yvx7t.jpg","title":"BBC Autos External Link"},"culture-external-promotion":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2v/0x/p02v0x03.jpg","title":"BBC Culture External Link"},"earth-external-promotion":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/30/k9/p030k9by.jpg","title":"BBC Earth External Link"},"future-external-promotion":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2r/tx/p02rtx8g.jpg","title":"BBC Future External Link"},"travel-external-promotion":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2j/hr/p02jhrqm.jpg","title":"BBC Travel External Link"},"column-index":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2r/rg/p02rrg78.jpg","title":"BBC Future Column Index Placeholder"},"section-index":{"url":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2r/rg/p02rrgc8.jpg","title":"BBC Future Section Index Placeholder"},"search-results":{"URL":"https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/$recipe/images/live/p0/2r/rd/p02rrd5l.jpg","title":"BBC Future Search Results Placeholder"}},"module":{"id":"wwfuture","backendModuleId":"wwfuture","isGeoRestricted":false,"name":"Future","domain":"future","brandColor":"#589e50","description":"BBC Future"},"moduleId":"wwfuture","environment":"live","socialIcons":{"default":{"desktop":["facebook","twitter","reddit","linkedin","google","email"],"mobile":["facebook","twitter","reddit","whatsapp","google","email"]},"slideshow_gallery":{"desktop":["email","facebook","twitter","pinterest","reddit"],"mobile":["email","facebook","twitter","pinterest","whatsapp"]},"sol_video_player":{"desktop":["email","facebook","twitter","pinterest","reddit"],"mobile":["email","facebook","twitter","pinterest","whatsapp"]}},"socialLinks":{"facebook":{"url":"https://web.archive.org/web/20180215095309/https://www.facebook.com/BBCFuture"},"twitter":{"url":"https://web.archive.org/web/20180215095309/https://twitter.com/BBC_FUTURE","username":"BBC_Future"}},"analytics":{"is_enabled":true,"bbc_vertical_regex":"/^http(|s):\\/\\/[a-z0-9\\-.]+.bbc.com\\/(future|culture|earth|capital|autos|travel|britain)(\\/)?(.*)?/","comscore":{"is_enabled":true,"url_ssc_http":"https://web.archive.org/web/20180215095309/http://ssc.api.bbc.com/","url_ssc_https":"https://web.archive.org/web/20180215095309/https://ssc.api.bbc.com/","url_scorecard_http":"https://web.archive.org/web/20180215095309/http://b.scorecardresearch.com/b","url_scorecard_https":"https://web.archive.org/web/20180215095309/https://sb.scorecardresearch.com/b","suite":"bbc","customer_id":"19774467","user_tracking_cookie":"ckpf_sscid","user_tracking_cookie_legacy":"ckpf_uid","delay_tracking_cookie":"ckpf_wwverticalscs","tracking_timeout":500}},"image_recipe":{"recipe_prefix":"live/","watermarking_enabled":true},"static":{"url":"https://web.archive.org/web/20180215095309/http://www.bbc.com/future/static/6130d4e33379","brand-img-dir":"/img/shared/brands/","vertical":"future","module":"wwfuture"}}, _entityMapping="wwfuture/front-page", _exposedData={"promos":{"paging":{"itemsPerPage":12,"page":1,"totalItems":2889,"totalPages":241}}}, _routes={"column-index":{"route":"/future/columns/:page:","entity-mapping":"wwfuture/collection/column","rules":{"page":"isNumeric"}},"column-results":{"route":"/future/columns/{id}/:page:","entity-mapping":"wwfuture/column/{id}","rules":{"id":"isValidId","page":"isNumeric"}},"story":{"route":"/future/story/{id}:?query:","entity-mapping":"wwfuture/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"story-preview":{"route":"/future/preview/story/{guid}:?query:","entity-mapping":"wwfuture/story-preview/{guid}","cross-domain":true},"tag-index":{"route":"/future/tags/:page:","entity-mapping":"wwfuture/tag-index","rules":{"page":"isNumeric"}},"tag":{"route":"/future/tags/{id}/:page:","entity-mapping":"tag/{id}","rules":{"id":"isValidId","page":"isNumeric"}},"native-story":{"route":"/future/sponsored/story/{id}","entity-mapping":"wwfuture/native-story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"native-story-preview":{"route":"/future/preview/sponsored/story/{guid}:?query:","entity-mapping":"wwfuture/native-story-preview/{guid}","cross-domain":true},"native-column":{"route":"/future/sponsored/{id}/:page:","entity-mapping":"wwfuture/native-column/{id}","rules":{"id":"isValidId","page":"isNumeric"}},"search":{"route":"/future/search/:keywords:/:page:","entity-mapping":"wwfuture/search/{keywords}","rules":{"page":"isNumeric"}},"slideshow-gallery":{"route":"/future/gallery/{id}:?query:","entity-mapping":"wwfuture/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"slideshow-gallery-alt":{"route":"/future/slideshow-gallery/{id}:?query:","entity-mapping":"wwfuture/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"future-now":{"route":"/future/now","entity-mapping":"wwfuture/supersection/future-now","cross-domain":true},"untold-world":{"route":"/future/untold-world","entity-mapping":"wwfuture/supersection/untold-world","cross-domain":true},"designed":{"route":"/future/designed","entity-mapping":"wwfuture/supersection/designed","cross-domain":true},"article-third-party-content":{"route":"/future/article/{id}:?query:","entity-mapping":"wwfuture/thirdpartycontent/{id}","rules":{"id":"isValidId"},"cross-domain":true},"article-story":{"route":"/future/article/{id}:?query:","entity-mapping":"wwfuture/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"article-slideshow-gallery":{"route":"/future/article/{id}:?query:","entity-mapping":"wwfuture/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"section-index":{"route":"/future/sections/:page:","entity-mapping":"wwfuture/collection/section","rules":{"page":"isNumeric"}},"section-results":{"route":"/future/sections/{id}/:page:","entity-mapping":"wwfuture/section/{id}","rules":{"id":"isValidId","page":"isNumeric"}},"front-page":{"route":"/future/:page:","entity-mapping":"wwfuture/front-page","rules":{"page":"isNumeric"}},"wwculture-story":{"route":"/culture/story/{id}:?query:","entity-mapping":"wwculture/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-story":{"route":"/travel/story/{id}:?query:","entity-mapping":"wwtravel/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-story":{"route":"/autos/story/{id}:?query:","entity-mapping":"wwautos/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-story":{"route":"/earth/story/{id}:?query:","entity-mapping":"wwearth/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-story":{"route":"/capital/story/{id}:?query:","entity-mapping":"wwcapital/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwculture-story-preview":{"route":"/culture/preview/story/{guid}:?query:","entity-mapping":"wwculture/story-preview/{guid}","cross-domain":true},"wwtravel-story-preview":{"route":"/travel/preview/story/{guid}:?query:","entity-mapping":"wwtravel/story-preview/{guid}","cross-domain":true},"wwautos-story-preview":{"route":"/autos/preview/story/{guid}:?query:","entity-mapping":"wwautos/story-preview/{guid}","cross-domain":true},"wwearth-story-preview":{"route":"/earth/preview/story/{guid}:?query:","entity-mapping":"wwearth/story-preview/{guid}","cross-domain":true},"wwcapital-story-preview":{"route":"/capital/preview/story/{guid}:?query:","entity-mapping":"wwcapital/story-preview/{guid}","cross-domain":true},"wwculture-native-story":{"route":"/culture/sponsored/story/{id}","entity-mapping":"wwculture/native-story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-native-story":{"route":"/travel/sponsored/story/{id}","entity-mapping":"wwtravel/native-story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-native-story":{"route":"/autos/sponsored/story/{id}","entity-mapping":"wwautos/native-story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-native-story":{"route":"/earth/sponsored/story/{id}","entity-mapping":"wwearth/native-story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-native-story":{"route":"/capital/sponsored/story/{id}","entity-mapping":"wwcapital/native-story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwculture-native-story-preview":{"route":"/culture/preview/sponsored/story/{guid}:?query:","entity-mapping":"wwculture/native-story-preview/{guid}","cross-domain":true},"wwtravel-native-story-preview":{"route":"/travel/preview/sponsored/story/{guid}:?query:","entity-mapping":"wwtravel/native-story-preview/{guid}","cross-domain":true},"wwautos-native-story-preview":{"route":"/autos/preview/sponsored/story/{guid}:?query:","entity-mapping":"wwautos/native-story-preview/{guid}","cross-domain":true},"wwearth-native-story-preview":{"route":"/earth/preview/sponsored/story/{guid}:?query:","entity-mapping":"wwearth/native-story-preview/{guid}","cross-domain":true},"wwcapital-native-story-preview":{"route":"/capital/preview/sponsored/story/{guid}:?query:","entity-mapping":"wwcapital/native-story-preview/{guid}","cross-domain":true},"wwculture-slideshow-gallery":{"route":"/culture/gallery/{id}:?query:","entity-mapping":"wwculture/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-slideshow-gallery":{"route":"/travel/gallery/{id}:?query:","entity-mapping":"wwtravel/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-slideshow-gallery":{"route":"/autos/gallery/{id}:?query:","entity-mapping":"wwautos/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-slideshow-gallery":{"route":"/earth/gallery/{id}:?query:","entity-mapping":"wwearth/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-slideshow-gallery":{"route":"/capital/gallery/{id}:?query:","entity-mapping":"wwcapital/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwculture-slideshow-gallery-alt":{"route":"/culture/slideshow-gallery/{id}:?query:","entity-mapping":"wwculture/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-slideshow-gallery-alt":{"route":"/travel/slideshow-gallery/{id}:?query:","entity-mapping":"wwtravel/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-slideshow-gallery-alt":{"route":"/autos/slideshow-gallery/{id}:?query:","entity-mapping":"wwautos/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-slideshow-gallery-alt":{"route":"/earth/slideshow-gallery/{id}:?query:","entity-mapping":"wwearth/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-slideshow-gallery-alt":{"route":"/capital/slideshow-gallery/{id}:?query:","entity-mapping":"wwcapital/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwculture-future-now":{"route":"/culture/now","entity-mapping":"wwculture/supersection/future-now","cross-domain":true},"wwtravel-future-now":{"route":"/travel/now","entity-mapping":"wwtravel/supersection/future-now","cross-domain":true},"wwautos-future-now":{"route":"/autos/now","entity-mapping":"wwautos/supersection/future-now","cross-domain":true},"wwearth-future-now":{"route":"/earth/now","entity-mapping":"wwearth/supersection/future-now","cross-domain":true},"wwcapital-future-now":{"route":"/capital/now","entity-mapping":"wwcapital/supersection/future-now","cross-domain":true},"wwculture-untold-world":{"route":"/culture/untold-world","entity-mapping":"wwculture/supersection/untold-world","cross-domain":true},"wwtravel-untold-world":{"route":"/travel/untold-world","entity-mapping":"wwtravel/supersection/untold-world","cross-domain":true},"wwautos-untold-world":{"route":"/autos/untold-world","entity-mapping":"wwautos/supersection/untold-world","cross-domain":true},"wwearth-untold-world":{"route":"/earth/untold-world","entity-mapping":"wwearth/supersection/untold-world","cross-domain":true},"wwcapital-untold-world":{"route":"/capital/untold-world","entity-mapping":"wwcapital/supersection/untold-world","cross-domain":true},"wwculture-designed":{"route":"/culture/designed","entity-mapping":"wwculture/supersection/designed","cross-domain":true},"wwtravel-designed":{"route":"/travel/designed","entity-mapping":"wwtravel/supersection/designed","cross-domain":true},"wwautos-designed":{"route":"/autos/designed","entity-mapping":"wwautos/supersection/designed","cross-domain":true},"wwearth-designed":{"route":"/earth/designed","entity-mapping":"wwearth/supersection/designed","cross-domain":true},"wwcapital-designed":{"route":"/capital/designed","entity-mapping":"wwcapital/supersection/designed","cross-domain":true},"wwculture-article-third-party-content":{"route":"/culture/article/{id}:?query:","entity-mapping":"wwculture/thirdpartycontent/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-article-third-party-content":{"route":"/travel/article/{id}:?query:","entity-mapping":"wwtravel/thirdpartycontent/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-article-third-party-content":{"route":"/autos/article/{id}:?query:","entity-mapping":"wwautos/thirdpartycontent/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-article-third-party-content":{"route":"/earth/article/{id}:?query:","entity-mapping":"wwearth/thirdpartycontent/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-article-third-party-content":{"route":"/capital/article/{id}:?query:","entity-mapping":"wwcapital/thirdpartycontent/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwculture-article-story":{"route":"/culture/article/{id}:?query:","entity-mapping":"wwculture/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-article-story":{"route":"/travel/article/{id}:?query:","entity-mapping":"wwtravel/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-article-story":{"route":"/autos/article/{id}:?query:","entity-mapping":"wwautos/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-article-story":{"route":"/earth/article/{id}:?query:","entity-mapping":"wwearth/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-article-story":{"route":"/capital/article/{id}:?query:","entity-mapping":"wwcapital/story/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwculture-article-slideshow-gallery":{"route":"/culture/article/{id}:?query:","entity-mapping":"wwculture/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwtravel-article-slideshow-gallery":{"route":"/travel/article/{id}:?query:","entity-mapping":"wwtravel/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwautos-article-slideshow-gallery":{"route":"/autos/article/{id}:?query:","entity-mapping":"wwautos/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwearth-article-slideshow-gallery":{"route":"/earth/article/{id}:?query:","entity-mapping":"wwearth/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true},"wwcapital-article-slideshow-gallery":{"route":"/capital/article/{id}:?query:","entity-mapping":"wwcapital/slideshow-gallery/{id}","rules":{"id":"isValidId"},"cross-domain":true}}, _comscoreKeyValues=false, isMobileDevice=function(){ var user_agent = navigator.userAgent, mobile=/Mobile|iP(hone|od|ad)|Android|BlackBerry|IEMobile|Kindle|NetFront|Silk-Accelerated|(hpw|web)OS|Fennec|Minimo|Opera M(obi|ini)|Blazer|Dolfin|Dolphin|Skyfire|Zune/; return mobile.test(user_agent); }, loadCss = function (url) { var link = document.createElement("link"); link.type = "text/css"; link.rel = "stylesheet"; link.href = url; document.getElementsByTagName("head")[0].appendChild(link); }, hasTheMustard = function (){ if(('querySelector' in document && 'localStorage' in window && 'addEventListener' in window)) { return true; } return false; }, isWebKit =function(){ if(RegExp(" AppleWebKit/").test(navigator.userAgent)){ return true; } return false; }, hasFixedWidthLayout= function (){ return isIE8; }, removeNoJsClass = function(){ var bodyTag = document.getElementsByTagName('body'); var container; if (bodyTag.length > 0) { bodyTag[0].className = bodyTag[0].className.replace(new RegExp('no-js', 'g'), ''); } if(container=document.getElementById('wwfeatures-container')){ container.className =""; } }, requireConfig; requireConfig={ baseUrl: 'https://web.archive.org/web/20180215095309/http://www.bbc.com/future/static/6130d4e33379/scripts/requirejs/', paths:{ 'mapboxgl-supported': '//web.archive.org/web/20180215095309/http://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-supported/v1.2.0/mapbox-gl-supported', mapboxgl: '../../components/mapboxgl/mapbox-gl', mapboxjs: '//web.archive.org/web/20180215095309/http://api.mapbox.com/mapbox.js/v3.0.1/mapbox', 'requestLoader':'service/client-request-loader', 'templates':'wwfuture/templates' }, shim: { mapboxjs: { exports: 'L' } } }; _comscoreKeyValues = {"c2":"19774467","ns_site":"bbc","name":"bbc_-_future_-_home","b_vs_un":"bc","c7":"https://web.archive.org/web/20180215095309/http://www.bbc.com/future","b_c7":"https://web.archive.org/web/20180215095309/http://www.bbc.com/future","c8":"bbc_-_future_-_home","b_app_type":"web","b_app_name":"future|rc49","b_code_ver":"rc49","b_imp_ver":"rc49","b_imp_src":"wwf","b_site_channel":"future","b_edition":"international","b_page_type":"idx|na","c9":"https://web.archive.org/web/20180215095309/http://www.bbc.com/future/","b_c9":"https://web.archive.org/web/20180215095309/http://www.bbc.com/future/"}; require(requireConfig); </script>  <script> window.onload = removeNoJsClass; var availableStyles = [ 'responsive-core', 'sol-core', 'video-playlist-player', 'cultural-calender', 'weather', 'slideshow-gallery', 'tpc', 'super-section', 'maps' ]; if(hasTheMustard()){ for(var ctr=0;ctr<availableStyles.length;ctr++){ loadCss('https://web.archive.org/web/20180215095309/http://www.bbc.com/future/static/6130d4e33379/css/wwfuture/'+availableStyles[ctr]+'.css'); } } </script> <script type="text/javascript"> var Logger={ debug: function () { }, info: function () { }, warn: function () { }, error: function () { } } require(['util/logger'],function(logger){ logger.useDefaults(); if((typeof digitalData !=="undefined")&& (digitalData.environment=="sandbox")){ logger.setLevel(logger.DEBUG); } else { logger.setLevel(logger.INFO); } window.Logger=logger; }); if (Function.prototype.bind && window.console && typeof console.log == "object"){ [ "log","info","warn","error","assert","dir","clear","profile","profileEnd" ].forEach(function (method) { console[method] = this.bind(console[method], console); }, Function.prototype.call); } </script><script type="text/javascript"> if ((typeof bbcdotcom != "undefined") && (typeof bbcdotcom.setConfig != 'undefined')){ bbcdotcom.setConfig({ siteCatalystEnabled: false, comScoreEnabled: false }); } window.advertising={"adsDisabled":false,"keywords":{"pageType":"INDEX"},"adUnit":"bbccom.live.site.future/future_homepage","adSlots":{"parallax":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"parallax","async":true},"leaderboard":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"leaderboard","async":true},"leaderboard-1_2_3":{"id":"leaderboard","groups":"1_2_3","jsonGroups":"[1,2,3]","async":true},"leaderboard-4":{"id":"leaderboard","groups":"4","jsonGroups":"[4]","async":true},"mpu-1_2_3":{"id":"mpu","groups":"1_2_3","jsonGroups":"[1,2,3]","async":true},"mpu-4":{"id":"mpu","groups":"4","jsonGroups":"[4]","async":true},"mpu-1_2":{"id":"mpu","groups":"1_2","jsonGroups":"[1,2]","async":true},"mpu-3_4":{"id":"mpu","groups":"3_4","jsonGroups":"[3,4]","async":true},"mpu_bottom":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"mpu_bottom","async":true},"native_side":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"native_side","async":true},"native_responsive":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"native_responsive","async":true},"promo_feature_responsive":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"promo_feature_responsive","async":true},"promo_feature_2":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"promo_feature_2","async":true},"promo_feature_3":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"promo_feature_3","async":true},"responsive_box_1":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"responsive_box_1","async":true},"responsive_box_2":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"responsive_box_2","async":true,"deferred":true},"verticalnavbar":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"verticalnavbar","async":true},"infeed":{"groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","id":"infeed","async":true},"sponsor-section-calendar":{"id":"sponsor-section","groups":"1_2_3_4","jsonGroups":"[1,2,3,4]","async":true}},"async":true,"adsToDisplay":["parallax","leaderboard","mpu","mpu_bottom","native_side","native_responsive","promo_feature_responsive","promo_feature_2","promo_feature_3","responsive_box_1","verticalnavbar","infeed","sponsor-section"]}; try{ if((typeof window.bbcdotcom != 'undefined') && (typeof bbcdotcom.setAdUnit != 'undefined') && (typeof bbcdotcom.init != 'undefined') && (typeof bbcdotcom.setAdKeyValue != 'undefined')){ for(var keyword in window.advertising.keywords) { bbcdotcom.setAdKeyValue(keyword,window.advertising.keywords[keyword]); } bbcdotcom.setAdUnit(window.advertising.adUnit); bbcdotcom.init({ asyncEnabled: true, "adsToDisplay":window.advertising.adsToDisplay }); } } catch (err) { Logger.error(err); } </script> <script type="text/javascript"> var _sf_startpt=(new Date()).getTime(); </script> <script type="text/javascript"> window.optimizely = window.optimizely || []; window.optimizely.push({ type: 'cookieExpiration', cookieExpirationDays: 1095 }); </script> <script src="https://web.archive.org/web/20180215095309js_/https://cdn.optimizely.com/public/4621041136/s/features_prod.js"></script>  </head> <body class="no-js"> <div id="bbccom_interstitial_ad" class="bbccom_display_none"></div><div id="bbccom_interstitial" class="bbccom_display_none"><script type="text/javascript"> /*<![CDATA[*/ (function() { if (window.bbcdotcom && bbcdotcom.config.isActive('ads')) { googletag.cmd.push(function() { googletag.display('bbccom_interstitial'); }); } }()); /*]]>*/ </script></div><div id="bbccom_wallpaper_ad" class="bbccom_display_none"></div><div id="bbccom_wallpaper" class="bbccom_display_none"><script type="text/javascript"> /*<![CDATA[*/ (function() { var wallpaper; if (window.bbcdotcom && bbcdotcom.config.isActive('ads')) { if (bbcdotcom.config.isAsync()) { googletag.cmd.push(function() { googletag.display('bbccom_wallpaper'); }); } else if (typeof googletag !== "undefined" && typeof googletag.display === "function") { googletag.display("wallpaper"); } wallpaper = bbcdotcom.adverts.adRegister.getAd('wallpaper'); } }()); /*]]>*/ </script></div><script type="text/javascript"> /*<![CDATA[*/ (function() { if (window.bbcdotcom && bbcdotcom.config.isActive('ads')) { document.write(unescape('%3Cscript id="gnlAdsEnabled" class="bbccom_display_none"%3E%3C/script%3E')); } if (window.bbcdotcom && bbcdotcom.config.isActive('analytics')) { document.write(unescape('%3Cscript id="gnlAnalyticsEnabled" class="bbccom_display_none"%3E%3C/script%3E')); } }()); /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ (function() { window.bbcdotcom.bodyFirst = true; }()); /*]]>*/ </script> <div id="blq-global"> <div id="blq-pre-mast"> </div> </div> <script type="text/html" id="blq-bbccookies-tmpl"><![CDATA[ <section> <div id="bbccookies" class="bbccookies-banner orb-banner-wrapper bbccookies-d"> <div id="bbccookies-prompt" class="orb-banner b-g-p b-r b-f"> <h2 class="orb-banner-title"> Cookies on the BBC website </h2> <p class="orb-banner-content" dir="ltr"> The BBC has updated its cookie policy. We use cookies to ensure that we give you the best experience on our website. This includes cookies from third party social media websites if you visit a page which contains embedded content from social media. Such third party cookies may track your use of the BBC website.<span class="bbccookies-international-message"> We and our partners also use cookies to ensure we show you advertising that is relevant to you.</span> If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the BBC website. However, you can change your cookie settings at any time. </p> <ul class="orb-banner-options"> <li id="bbccookies-continue"> <button type="button" id="bbccookies-continue-button">Continue</button> </li> <li id="bbccookies-settings"> <a href="/privacy/cookies/managing/cookie-settings.html">Change settings</a> </li> <li id="bbccookies-more"><a href="/privacy/cookies/bbc">Find out more</a></li></ul> </div> </div> </section> ]]></script> <script type="text/javascript">/*<![CDATA[*/ (function(){if(bbccookies._showPrompt()){var g=document,b=g.getElementById("blq-pre-mast"),e=g.getElementById("blq-bbccookies-tmpl"),a,f;if(b&&g.createElement){a=g.createElement("div");f=e.innerHTML;f=f.replace("<"+"![CDATA[","").replace("]]"+">","");a.innerHTML=f;b.appendChild(a);blqCookieContinueButton=g.getElementById("bbccookies-continue-button");blqCookieContinueButton.onclick=function(){a.parentNode.removeChild(a);return false};bbccookies._setPolicy(bbccookies.readPolicy())}var c=g.getElementById("bbccookies");if(c&&!window.orb.fig("uk")){c.className=c.className.replace(/\bbbccookies-d\b/,"");c.className=c.className+(" bbccookies-w")}}})(); /*]]>*/</script> <noscript><p style="position: absolute; top: -999em"><img src="https://web.archive.org/web/20180215095309im_/https://sa.bbc.co.uk/bbc/bbc/s?name=future..page&ml_name=webmodule&ml_version=89&blq_js_enabled=0&blq_s=4d&blq_r=2.7&blq_v=default&blq_e=pal&pal_route=webserviceapi&app_type=responsive&language=en-GB&pal_webapp=barlesque&prod_name=frameworks&app_name=frameworks" height="1" width="1" alt=""></p></noscript>  <script type="text/javascript">/*<![CDATA[*/ if (typeof bbccookies !== 'undefined' && bbccookies.isAllowed('s1')) { (function () { require(['istats-1'], function (istats) { istatsTrackingUrl = istats.getDefaultURL(); if (istats.isEnabled() && bbcFlagpoles_istats === 'ON') { sitestat(istatsTrackingUrl); } else { window.ns_pixelUrl = istatsTrackingUrl; /* used by Flash library to track */ } function sitestat(n) { var j = document, f = j.location, b = ""; if (j.cookie.indexOf("st_ux=") != -1) { var k = j.cookie.split(";"); var e = "st_ux", h = document.domain, a = "/"; if (typeof ns_ != "undefined" && typeof ns_.ux != "undefined") { e = ns_.ux.cName || e; h = ns_.ux.cDomain || h; a = ns_.ux.cPath || a } for (var g = 0, f = k.length; g < f; g++) { var m = k[g].indexOf("st_ux="); if (m != -1) { b = "&" + decodeURI(k[g].substring(m + 6)) } } bbccookies.set(e + "=; expires=" + new Date(new Date().getTime() - 60).toGMTString() + "; path=" + a + "; domain=" + h); } window.ns_pixelUrl = n; } }); })(); } else { window.istats = {enabled: false}; } /*]]>*/</script>   <header id="orb-banner" role="banner">   <div id="orb-header" class="orb-nav-pri orb-nav-pri-white b-header--white--black orb-nav-empty"> <div class="orb-nav-pri-container b-r b-g-p"> <div class="orb-nav-section orb-nav-blocks"> <a href="/web/20180215095309/http://www.bbc.com/"> <img src="https://web.archive.org/web/20180215095309im_/http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/img/bbc-blocks-dark.png" width="84" height="24" alt="BBC"/> </a> </div> <section> <div class="orb-skip-links"> <h2>Accessibility links</h2> <ul> <li><a id="orb-accessibility-help" href="/web/20180215095309/http://www.bbc.com/accessibility/">Accessibility Help</a></li> </ul> </div> </section> <div id="mybbc-wrapper" class="orb-nav-section orb-nav-id orb-nav-focus"> <div id="idcta-statusbar" class="orb-nav-section orb-nav-focus"> <a id="idcta-link" href="https://web.archive.org/web/20180215095309/https://account.bbc.com/account"> <span id="idcta-username">BBC iD</span> </a> </div> <script type="text/javascript"> require(['idcta/statusbar'], function(statusbar) { new statusbar.Statusbar({"id":"idcta-statusbar","publiclyCacheable":true}); }); </script> <a id="notification-link" class="js-notification-link animated three" href="#"> <span class="hidden-span">Notifications</span> <div class="notification-link--triangle"></div> <div class="notification-link--triangle"></div> <span id="not-num"></span> </a> </div> <nav role="navigation" class="orb-nav"> <div class="orb-nav-section orb-nav-links orb-nav-focus" id="orb-nav-links"> <h2>BBC navigation</h2> <ul> <li class="orb-nav-home orb-d"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.co.uk/">Home</a> </li> <li class="orb-nav-homedotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/">Home</a> </li> <li class="orb-nav-news orb-d"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.co.uk/news">News</a> </li> <li class="orb-nav-newsdotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/news">News</a> </li> <li class="orb-nav-sport"> <a href="/web/20180215095309/http://www.bbc.com/sport/">Sport</a> </li> <li class="orb-nav-weather"> <a href="/web/20180215095309/http://www.bbc.com/weather/">Weather</a> </li> <li class="orb-nav-shop orb-w"> <a href="https://web.archive.org/web/20180215095309/http://shop.bbc.com/">Shop</a> </li> <li class="orb-nav-earthdotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/earth/">Earth</a> </li> <li class="orb-nav-travel-dotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/travel/">Travel</a> </li> <li class="orb-nav-capital orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/capital/">Capital</a> </li> <li class="orb-nav-iplayer orb-d"> <a href="/web/20180215095309/http://www.bbc.com/iplayer/">iPlayer</a> </li> <li class="orb-nav-culture orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/culture/">Culture</a> </li> <li class="orb-nav-autos orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/autos/">Autos</a> </li> <li class="orb-nav-future orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/future/">Future</a> </li> <li class="orb-nav-tv"> <a href="/web/20180215095309/http://www.bbc.com/tv/">TV</a> </li> <li class="orb-nav-radio"> <a href="/web/20180215095309/http://www.bbc.com/radio/">Radio</a> </li> <li class="orb-nav-cbbc"> <a href="/web/20180215095309/http://www.bbc.com/cbbc">CBBC</a> </li> <li class="orb-nav-cbeebies"> <a href="/web/20180215095309/http://www.bbc.com/cbeebies">CBeebies</a> </li> <li class="orb-nav-food"> <a href="/web/20180215095309/http://www.bbc.com/food/">Food</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/iwonder">iWonder</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/education">Bitesize</a> </li> <li class="orb-nav-travel orb-d"> <a href="/web/20180215095309/http://www.bbc.com/travel/">Travel</a> </li> <li class="orb-nav-music"> <a href="/web/20180215095309/http://www.bbc.com/music/">Music</a> </li> <li class="orb-nav-earth orb-d"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/earth/">Earth</a> </li> <li class="orb-nav-arts"> <a href="/web/20180215095309/http://www.bbc.com/arts/">Arts</a> </li> <li class="orb-nav-makeitdigital"> <a href="/web/20180215095309/http://www.bbc.com/makeitdigital">Make It Digital</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/taster">Taster</a> </li> <li class="orb-nav-nature orb-w"> <a href="/web/20180215095309/http://www.bbc.com/nature/">Nature</a> </li> <li class="orb-nav-local"> <a href="/web/20180215095309/http://www.bbc.com/local/">Local</a> </li> <li class="orb-nav-tomorrowsworld orb-d"> <a href="/web/20180215095309/http://www.bbc.com/tomorrowsworld">Tomorrow's World</a> </li> <li id="orb-nav-more"><a href="#orb-footer" data-alt="More">Menu<span class="orb-icon orb-icon-arrow"></span></a></li> </ul> </div> </nav> <div class="orb-nav-section orb-nav-search"> <a class="orb-search__button" href="https://web.archive.org/web/20180215095309/https://search.bbc.co.uk/search" title="Search the BBC">Search</a> <form class="b-f" id="orb-search-form" role="search" method="get" action="https://web.archive.org/web/20180215095309/https://search.bbc.co.uk/search" accept-charset="utf-8"> <div> <label for="orb-search-q">Search the BBC</label> <input id="orb-search-q" type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" name="q" placeholder="Search"> <button id="orb-search-button" class="orb-search__button">Search the BBC</button> <input type="hidden" name="suggid" id="orb-search-suggid"/> </div> </form> </div> </div> <div id="orb-panels"> <script type="text/template" id="orb-panel-template"><![CDATA[ <div id="orb-panel-<%= panelname %>" class="orb-panel" aria-labelledby="orb-nav-<%= panelname %>"> <div class="orb-panel-content b-g-p b-r"> <%= panelcontent %> </div> </div> ]]></script> </div> </div> </header>  <div id="orb-modules"> <div id="content-wrapper"> <div id="wwfeatures-container">  <div id="homepage-three-column" class="container-index"> <div id="version" class=""> <div id="bbccom_leaderboard_1_2_3_4" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('leaderboard', [1,2,3,4]); } /*]]>*/ </script> </div> </div>  <div id="nav-branding-wrapper"> <div id="nav-branding">  <div id="branding"> <div id="branding-top"> <div class="branding-left"></div> <div class="branding-right"></div> </div> </div> <div class="site-brand"> <div class="site-brand-lining"> <a href="/web/20180215095309/http://www.bbc.com/future" id="brand">Future</a> <a id="sections-nav-button" href="#nav-bottom" role=".navigation" aria-label="secondary"> <span class="icon-sections"></span><span class="title-sections">Menu</span> </a> </div> </div>  <div id="nav-top"> <div class="navigation-wrapper " data-cs-module="navigation"> <ul class="navigation-list" role="navigation" aria-label=""> <li class=" first"> <a href="https://web.archive.org/web/20180215095309/http://bbc.in/1W276DH " class="navigation-link" data-cs-id="nav-0" data-cs-event="click" data-cs-element-name="What is BBC Future?"> <div class="line1">What is BBC Future? </div> </a> </li> <li class=""> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/future" class="navigation-link" data-cs-id="nav-1" data-cs-event="click" data-cs-element-name="Latest"> <div class="line1">Latest </div> </a> </li> <li class=""> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/future/tags/future-video" class="navigation-link" data-cs-id="nav-2" data-cs-event="click" data-cs-element-name="Video"> <div class="line1">Video </div> </a> </li> <li class="featured featured-1"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/future/columns/best-of-bbc-future" class="navigation-link" data-cs-id="nav-3" data-cs-event="click" data-cs-element-name="Best of BBC Future" data-cs-additional-data="Highlights"> <div class="line1">Highlights </div> <div class="line2"> <span>Best of BBC Future</span> </div> </a> </li> <li class="featured featured-2"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/future/now" class="navigation-link" data-cs-id="nav-4" data-cs-event="click" data-cs-element-name="Future Now" data-cs-additional-data="Tomorrow's big ideas"> <div class="line1">Tomorrow's big ideas </div> <div class="line2"> <span>Future Now</span> </div> </a> </li> <li class="featured featured-native last"> <div id="bbccom_verticalnavbar_1_2_3_4" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('verticalnavbar', [1,2,3,4]); } /*]]>*/ </script> </div> </div> </li> </ul> </div> </div> </div> </div> <div id="page"> <div id="page-lining">  <div class="container-index" id="homepage-three-column" role="main">  <div class="hero-unit " data-hero-unit="true" data-cs-module="hero-unit"> <div class="hero-unit-image-wrapper"> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180213-five-myths-about-loneliness" data-cs-event="click" data-cs-element-name="Five myths about loneliness " data-cs-element-type="hero" data-cs-element-position="1" data-cs-total-element-count="1"> <div class="responsive-image-wrapper"> <img data-fixed-width-format="wwfeatures-1280-640" width="130" height="73" title="(Credit: Getty Images)" alt="(Credit: Getty Images)" class="responsive-hero" data-caption="" data-caption-title="" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/wm/live/130_73/images/live/p0/5y/19/p05y19l9.jpg" data-landscape/> </div> </a> </div> <div class="hero-unit-overlay"> <div class="hero-unit-image-overlay-1"></div> <div class="hero-unit-image-overlay-2"></div> <div class="hero-unit-image-overlay-3"></div> </div> <div class="hero-unit-lining"> <div class="hero-unit-header-wrapper"> <div class="primary-header-wrapper"> <div class="primary-header primary-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/tags/health" title="View Health"> Health</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180213-five-myths-about-loneliness" data-cs-event="click" data-cs-element-name="Five myths about loneliness " data-cs-element-type="hero" data-cs-element-position="1" data-cs-total-element-count="1"> <h1 class="primary-heading" role="heading">Five myths about loneliness </h1> </a> <div class="introduction-wrapper"> <p class="introduction">It’s not on the rise – or always bad</p> </div> </div> </div> <div class="secondary-header-wrapper"> </div> </div> </div> </div>  <div class="page-content page-component-wrapper"> <div class="promo-group-wrapper"> <div class="promo-group-1-wrapper"> <div class="mpu-wrapper"> <div id="bbccom_mpu_1_2_3" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('mpu', [1,2,3]); } /*]]>*/ </script> </div> </div> </div> <ul class="article-list article-list-group-1 " data-cs-module="story-index"> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180213-the-science-behind-the-perfect-chip" data-anchor-title="The science behind the perfect chip (Credit: Getty Images)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-1-story-promo-image" data-cs-event="click" data-cs-element-name="The science behind the perfect chip" data-cs-element-type="story-promo-image" class="replace-image" title="The science behind the perfect chip (Credit: Getty Images)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/m3/p05xm3pc.jpg"> <div class="replace-image-additional-content"> <span id="" class="icon-wrapper gel-icon-wrapper icon-wrapper-play"> <i aria-hidden="true" class="gelicon gelicon--play"></i> </span> <div class="pointer"></div></div> View image of The science behind the perfect chip (Credit: Getty Images) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/tags/future-video" title="View Future Video"> Future Video</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180213-the-science-behind-the-perfect-chip" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The science behind the perfect chip" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <h3 class="promo-unit-title">The science behind the perfect chip</h3> </a> </div> <p class="promo-unit-summary">How can you them crispy outside and soft inside? </p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/future-video" href="/web/20180215095309/http://www.bbc.com/future/tags/future-video" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The science behind the perfect chip" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Future Video</span> <div class="pointer"></div> </div></a> </li> <li class="link-box-list-item"> <a id="tag/food" href="/web/20180215095309/http://www.bbc.com/future/tags/food" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The science behind the perfect chip" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Food</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180209-how-social-media-changed-my-depression-for-better-and-worse" data-anchor-title="Man browses phone (Credit: Getty Images)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-2-story-promo-image" data-cs-event="click" data-cs-element-name="How social media shapes my depression" data-cs-element-type="story-promo-image" class="replace-image" title="Man browses phone (Credit: Getty Images)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/mb/p05xmbxc.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Man browses phone (Credit: Getty Images) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/likeminded" title="View #LikeMinded"> #LikeMinded</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180209-how-social-media-changed-my-depression-for-better-and-worse" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="How social media shapes my depression" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <h3 class="promo-unit-title">How social media shapes my depression</h3> </a> </div> <p class="promo-unit-summary">Does it make it worse, or can it help?</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/social-media" href="/web/20180215095309/http://www.bbc.com/future/tags/social-media" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="How social media shapes my depression" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Social Media</span> <div class="pointer"></div> </div></a> </li> <li class="link-box-list-item"> <a id="tag/comment-analysis" href="/web/20180215095309/http://www.bbc.com/future/tags/comment-analysis" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="How social media shapes my depression" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Comment & Analysis</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180208-an-effortless-way-to-strengthen-your-memory" data-anchor-title="Your memory could improve if you give your brain the chance for a complete recharge" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-3-story-promo-image" data-cs-event="click" data-cs-element-name="A lazy way to boost your memory" data-cs-element-type="story-promo-image" class="replace-image" title="Your memory could improve if you give your brain the chance for a complete recharge " href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/hl/p05xhl47.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Your memory could improve if you give your brain the chance for a complete recharge </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/in-depth" title="View In Depth"> In Depth</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180208-an-effortless-way-to-strengthen-your-memory" data-cs-id="story-index-3-story-promo-link" data-cs-event="click" data-cs-element-name="A lazy way to boost your memory" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <h3 class="promo-unit-title">A lazy way to boost your memory</h3> </a> </div> <p class="promo-unit-summary">It’s the perfect technique that requires no effort</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/psychology" href="/web/20180215095309/http://www.bbc.com/future/tags/psychology" data-cs-id="story-index-3-story-promo-link" data-cs-event="click" data-cs-element-name="A lazy way to boost your memory" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Psychology</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> </ul> </div> <div> <div class="promo-group-2-wrapper"> <div id="follow-us" class="headed-section "> <div class="headed-section-lining"> <header> <div class="section-header"> <div class="section-title-wrapper"> <h2 class="section-title">Follow BBC Future</h2> </div> </div> </header> <div class="section-body"> <div class="headed-section-content"> <ul id="follow-us-items" class="" data-cs-module="follow-us"> <li class="follow-us-item follow-us-item-facebook"> <div class="follow-us-item-lining"> <a target="_blank" href="https://web.archive.org/web/20180215095309/https://www.facebook.com/BBCFuture" data-cs-id="follow-us-facebook" data-cs-event="click" data-cs-element-name="Facebook"> <div class="icon-wrapper"> <span class="icon gelicon--facebook"></span> </div> <div class="follow-us-item-text">Facebook</div> </a> </div> </li> <li class="follow-us-item follow-us-item-twitter"> <div class="follow-us-item-lining"> <a target="_blank" href="https://web.archive.org/web/20180215095309/https://twitter.com/BBC_FUTURE" data-cs-id="follow-us-twitter" data-cs-event="click" data-cs-element-name="Twitter"> <div class="icon-wrapper"> <span class="icon gelicon--twitter"></span> </div> <div class="follow-us-item-text">Twitter</div> </a> </div> </li> </ul> </div> </div> </div> </div> <div id="" class="headed-section headed-section-most-popular"> <div class="headed-section-lining"> <header> <div class="section-header"> <div class="section-title-wrapper"> <h2 class="section-title">Editor's Picks</h2> </div> </div> </header> <div class="section-body"> <div class="headed-section-content"> <div class="most-popular most-popular" data-cs-module="most-popular"> <a href="/web/20180215095309/http://www.bbc.com/future/story/20170919-how-flying-seriously-messes-with-your-mind" title="View airplane-interior-picture-id504796882(1).jpg" class="most-popular-image-wrapper" data-cs-id="most-popular-image-story-promo-link" data-cs-event="click" data-cs-element-name="How flying messes with your mind" data-cs-element-type="image" data-cs-total-element-count="5"> <img class="most-popular-image" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/480_480/images/live/p0/5h/41/p05h41nr.jpg" title="(Credit: iStock)" alt="(Credit: iStock)"/> <div class="most-popular-image-overlay"></div> </a> <ol class="most-popular-items"> <li class="most-popular-item most-popular-item-future"> <div class="most-popular-image-overlay"></div> <div class="most-popular-image"><img class="responsive landscape" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5h/41/p05h41nr.jpg" title="(Credit: iStock)" alt="(Credit: iStock)"/></div> <a class="most-popular-item-lining" href="/web/20180215095309/http://www.bbc.com/future/story/20170919-how-flying-seriously-messes-with-your-mind" title="View How flying messes with your mind" data-cs-id="most-popular-0-story-promo-link" data-cs-event="click" data-cs-element-name="How flying messes with your mind" data-cs-element-position="1" data-cs-total-element-count="5"> <div class="most-popular-item-title-wrapper"> <div class="most-popular-item-title">How flying messes with your mind</div> </div> <div class="most-popular-item-rank-wrapper"> <div class="most-popular-item-rank">1</div> </div> </a> </li> <li class="most-popular-item most-popular-item-future"> <div class="most-popular-image-overlay"></div> <div class="most-popular-image"><img class="responsive landscape" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5b/bj/p05bbj96.jpg" title="Russian radio mast (Credit: iStock)" alt="Russian radio mast (Credit: iStock)"/></div> <a class="most-popular-item-lining" href="/web/20180215095309/http://www.bbc.com/future/story/20170801-the-ghostly-radio-station-that-no-one-claims-to-run" title="View The Soviet station no one can decode " data-cs-id="most-popular-1-story-promo-link" data-cs-event="click" data-cs-element-name="The Soviet station no one can decode " data-cs-element-position="2" data-cs-total-element-count="5"> <div class="most-popular-item-title-wrapper"> <div class="most-popular-item-title">The Soviet station no one can decode </div> </div> <div class="most-popular-item-rank-wrapper"> <div class="most-popular-item-rank">2</div> </div> </a> </li> <li class="most-popular-item most-popular-item-future"> <div class="most-popular-image-overlay"></div> <div class="most-popular-image"><img class="responsive landscape" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5h/8t/p05h8t3z.jpg" title="(Credit: Javier Hirschfeld)" alt="(Credit: Javier Hirschfeld)"/></div> <a class="most-popular-item-lining" href="/web/20180215095309/http://www.bbc.com/future/story/20170926-is-porn-harmful-the-evidence-the-myths-and-the-unknowns" title="View Is watching porn harmful?" data-cs-id="most-popular-2-story-promo-link" data-cs-event="click" data-cs-element-name="Is watching porn harmful?" data-cs-element-position="3" data-cs-total-element-count="5"> <div class="most-popular-item-title-wrapper"> <div class="most-popular-item-title">Is watching porn harmful?</div> </div> <div class="most-popular-item-rank-wrapper"> <div class="most-popular-item-rank">3</div> </div> </a> </li> <li class="most-popular-item most-popular-item-future"> <div class="most-popular-image-overlay"></div> <div class="most-popular-image"><img class="responsive landscape" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5f/b1/p05fb14z.jpg" title="Cyrene ruins (Credit: Alamy)" alt="Cyrene ruins (Credit: Alamy)"/></div> <a class="most-popular-item-lining" href="/web/20180215095309/http://www.bbc.com/future/story/20170907-the-mystery-of-the-lost-roman-herb" title="View The mystery of the lost Roman herb " data-cs-id="most-popular-3-story-promo-link" data-cs-event="click" data-cs-element-name="The mystery of the lost Roman herb " data-cs-element-position="4" data-cs-total-element-count="5"> <div class="most-popular-item-title-wrapper"> <div class="most-popular-item-title">The mystery of the lost Roman herb </div> </div> <div class="most-popular-item-rank-wrapper"> <div class="most-popular-item-rank">4</div> </div> </a> </li> <li class="most-popular-item most-popular-item-future"> <div class="most-popular-image-overlay"></div> <div class="most-popular-image"><img class="responsive landscape" src="https://web.archive.org/web/20180215095309im_/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5c/j1/p05cj1tt.jpg" title="Nuclear test (Credit: ALAMY)" alt="Nuclear test (Credit: ALAMY)"/></div> <a class="most-popular-item-lining" href="/web/20180215095309/http://www.bbc.com/future/story/20170816-the-monster-atomic-bomb-that-was-too-big-to-use" title="View The atomic bomb too big to use" data-cs-id="most-popular-4-story-promo-link" data-cs-event="click" data-cs-element-name="The atomic bomb too big to use" data-cs-element-position="5" data-cs-total-element-count="5"> <div class="most-popular-item-title-wrapper"> <div class="most-popular-item-title">The atomic bomb too big to use</div> </div> <div class="most-popular-item-rank-wrapper"> <div class="most-popular-item-rank">5</div> </div> </a> </li> </ol> </div> </div> </div> </div> </div> <ul class="article-list article-list-group-2 " data-cs-module="story-index"> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180126-the-100-most-nutritious-foods" data-anchor-title="Meals in trays (Credit: Getty Images)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-1-story-promo-image" data-cs-event="click" data-cs-element-name="The world’s most nutritious foods" data-cs-element-type="story-promo-image" class="replace-image" title="Meals in trays (Credit: Getty Images)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/m0/p05xm061.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Meals in trays (Credit: Getty Images) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/taste-of-tomorrow" title="View Taste of Tomorrow"> Taste of Tomorrow</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180126-the-100-most-nutritious-foods" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The world’s most nutritious foods" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <h3 class="promo-unit-title">The world’s most nutritious foods</h3> </a> </div> <p class="promo-unit-summary">The surprising ingredients that you're not eating (yet)</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/food" href="/web/20180215095309/http://www.bbc.com/future/tags/food" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The world’s most nutritious foods" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <div class="link-box "> <span class="link-text">Food</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180208-what-its-like-in-the-bermuda-triangle-of-space" data-anchor-title="Sun rising behind Earth (Credit: Getty Images)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-2-story-promo-image" data-cs-event="click" data-cs-element-name="The Bermuda Triangle of space" data-cs-element-type="story-promo-image" class="replace-image" title="Sun rising behind Earth (Credit: Getty Images)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/h5/p05xh5dx.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Sun rising behind Earth (Credit: Getty Images) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/space-station" title="View Space Station"> Space Station</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180208-what-its-like-in-the-bermuda-triangle-of-space" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="The Bermuda Triangle of space" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <h3 class="promo-unit-title">The Bermuda Triangle of space</h3> </a> </div> <p class="promo-unit-summary">It’s where computers stop working and radiation levels surge</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/astronaut" href="/web/20180215095309/http://www.bbc.com/future/tags/astronaut" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="The Bermuda Triangle of space" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <div class="link-box "> <span class="link-text">Astronaut</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> </ul> <div id="extra-module-1"></div> </div> <div class="promo-group-3-wrapper"> <div id="extra-module-2"></div> <div class="mpu-wrapper"> <div id="bbccom_native_responsive_1_2_3_4" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('native_responsive', [1,2,3,4]); } /*]]>*/ </script> </div> </div> </div> <ul class="article-list article-list-group-3 " data-cs-module="story-index"> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180208-why-the-east-and-the-west-dont-think-the-same-way" data-anchor-title="How East and West think different (Credit: Alamy)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-1-story-promo-image" data-cs-event="click" data-cs-element-name="How East and West think differently" data-cs-element-type="story-promo-image" class="replace-image" title="How East and West think different (Credit: Alamy)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/dz/p05xdzbt.jpg"> <div class="replace-image-additional-content"> <span id="" class="icon-wrapper gel-icon-wrapper icon-wrapper-play"> <i aria-hidden="true" class="gelicon gelicon--play"></i> </span> <div class="pointer"></div></div> View image of How East and West think different (Credit: Alamy) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/tags/future-video" title="View Future Video"> Future Video</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180208-why-the-east-and-the-west-dont-think-the-same-way" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="How East and West think differently" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <h3 class="promo-unit-title">How East and West think differently</h3> </a> </div> <p class="promo-unit-summary">People from different parts of the world have distinct psychological features</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/future-video" href="/web/20180215095309/http://www.bbc.com/future/tags/future-video" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="How East and West think differently" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <div class="link-box "> <span class="link-text">Future Video</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180206-the-flight-that-brings-space-weightlessness-to-earth" data-anchor-title="Esa A310 in parabolic flight (Credit: Esa)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-2-story-promo-image" data-cs-event="click" data-cs-element-name="What it feels like to be weightless" data-cs-element-type="story-promo-image" class="replace-image" title="Esa A310 in parabolic flight (Credit: Esa)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/8q/p05x8qnz.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Esa A310 in parabolic flight (Credit: Esa) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/space-station" title="View Space Station"> Space Station</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180206-the-flight-that-brings-space-weightlessness-to-earth" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="What it feels like to be weightless" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <h3 class="promo-unit-title">What it feels like to be weightless</h3> </a> </div> <p class="promo-unit-summary">A flight that mimics the zero gravity of life in space</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/space" href="/web/20180215095309/http://www.bbc.com/future/tags/space" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="What it feels like to be weightless" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <div class="link-box "> <span class="link-text">Space</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper advert"> <div id="bbccom_infeed_1_2_3_4" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('infeed', [1,2,3,4]); } /*]]>*/ </script> </div> </div> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180205-the-unexpected-signposts-of-our-new-era" data-anchor-title="The chemicals locked in coral layers records of all sorts of human activity" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-3-story-promo-image" data-cs-event="click" data-cs-element-name="The place where the human era begins" data-cs-element-type="story-promo-image" class="replace-image" title="The chemicals locked in coral layers records of all sorts of human activity " href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/46/p05x46rv.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of The chemicals locked in coral layers records of all sorts of human activity </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180205-the-unexpected-signposts-of-our-new-era" data-cs-id="story-index-3-story-promo-link" data-cs-event="click" data-cs-element-name="The place where the human era begins" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <h3 class="promo-unit-title">The place where the human era begins</h3> </a> </div> <p class="promo-unit-summary">One location could define the start of a new geological period - where is it?</p> <ul class="link-box-list "> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180206-what-if-the-internet-stops-working" data-anchor-title="What if the internet stops working?" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-4-story-promo-image" data-cs-event="click" data-cs-element-name="What if the internet stops working?" data-cs-element-type="story-promo-image" class="replace-image" title="What if the internet stops working? " href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5t/nv/p05tnvhp.jpg"> <div class="replace-image-additional-content"> <span id="" class="icon-wrapper gel-icon-wrapper icon-wrapper-play"> <i aria-hidden="true" class="gelicon gelicon--play"></i> </span> <div class="pointer"></div></div> View image of What if the internet stops working? </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/tags/future-video" title="View Future Video"> Future Video</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180206-what-if-the-internet-stops-working" data-cs-id="story-index-4-story-promo-link" data-cs-event="click" data-cs-element-name="What if the internet stops working?" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <h3 class="promo-unit-title">What if the internet stops working?</h3> </a> </div> <p class="promo-unit-summary">It would have consequences, but would it be a disaster?</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/future-video" href="/web/20180215095309/http://www.bbc.com/future/tags/future-video" data-cs-id="story-index-4-story-promo-link" data-cs-event="click" data-cs-element-name="What if the internet stops working?" data-cs-element-type="story-promo-link" data-cs-total-element-count="4"> <div class="link-box "> <span class="link-text">Future Video</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> </ul> </div> <div class="promo-group-4-wrapper"> <div class="mpu-wrapper"> <div id="bbccom_mpu_4" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('mpu', [4]); } /*]]>*/ </script> </div> </div> </div> <ul class="article-list article-list-group-4 " data-cs-module="story-index"> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180203-the-ambitious-quest-to-cure-ageing-like-a-disease" data-anchor-title="Could humans be treated for ageing like any other disease? (Credit: Getty Images)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-1-story-promo-image" data-cs-event="click" data-cs-element-name="The quest to cure ageing like a disease" data-cs-element-type="story-promo-image" class="replace-image" title="Could humans be treated for ageing like any other disease? (Credit: Getty Images)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5x/09/p05x09cc.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Could humans be treated for ageing like any other disease? (Credit: Getty Images) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/tags/ageing" title="View Ageing"> Ageing</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180203-the-ambitious-quest-to-cure-ageing-like-a-disease" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The quest to cure ageing like a disease" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <h3 class="promo-unit-title">The quest to cure ageing like a disease</h3> </a> </div> <p class="promo-unit-summary">Human lifespans could be extended by decades</p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/ageing" href="/web/20180215095309/http://www.bbc.com/future/tags/ageing" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The quest to cure ageing like a disease" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <div class="link-box "> <span class="link-text">Ageing</span> <div class="pointer"></div> </div></a> </li> <li class="link-box-list-item"> <a id="tag/biology" href="/web/20180215095309/http://www.bbc.com/future/tags/biology" data-cs-id="story-index-1-story-promo-link" data-cs-event="click" data-cs-element-name="The quest to cure ageing like a disease" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <div class="link-box "> <span class="link-text">Biology</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit "> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard "> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20180201-how-your-social-media-betrays-your-mood" data-anchor-title="Woman looking at phone (Credit: Getty Images)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="story-index-2-story-promo-image" data-cs-event="click" data-cs-element-name="The hidden messages in social media" data-cs-element-type="story-promo-image" class="replace-image" title="Woman looking at phone (Credit: Getty Images)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5w/s2/p05ws28z.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Woman looking at phone (Credit: Getty Images) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/likeminded" title="View #LikeMinded"> #LikeMinded</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20180201-how-your-social-media-betrays-your-mood" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="The hidden messages in social media" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <h3 class="promo-unit-title">The hidden messages in social media</h3> </a> </div> <p class="promo-unit-summary">Your choice of updates, photos and tweets reveal more than you think </p> <ul class="link-box-list "> <li class="link-box-list-item"> <a id="tag/social-media" href="/web/20180215095309/http://www.bbc.com/future/tags/social-media" data-cs-id="story-index-2-story-promo-link" data-cs-event="click" data-cs-element-name="The hidden messages in social media" data-cs-element-type="story-promo-link" data-cs-total-element-count="2"> <div class="link-box "> <span class="link-text">Social Media</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> </ul> <div class="best-of-list"> <div id="" class="headed-section headed-section-best-of"> <div class="headed-section-lining"> <header> <div class="section-header"> <div class="section-title-wrapper"> <h2 class="section-title">The Best Of Future</h2> </div> </div> </header> <div class="section-body"> <div class="headed-section-content"> <ul class="article-list article-list-best-of "> <li class="promo-unit-wrapper"> <article> <div class="promo-unit secondary-branded"> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard secondary-branded"> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20171106-the-disease-that-could-change-how-we-drink-coffee" data-anchor-title="coffee flavour tasting" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="1-story-promo-image" data-cs-event="click" data-cs-element-name="The disease that could change coffee" data-cs-element-type="story-promo-image" class="replace-image" title="coffee flavour tasting " href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5m/52/p05m527b.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of coffee flavour tasting </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/in-depth" title="View In Depth"> In Depth</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20171106-the-disease-that-could-change-how-we-drink-coffee" data-cs-id="1-story-promo-link" data-cs-event="click" data-cs-element-name="The disease that could change coffee" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <h3 class="promo-unit-title">The disease that could change coffee</h3> </a> </div> <p class="promo-unit-summary">A battle is underway to save your daily brew</p> <ul class="link-box-list secondary-branded"> <li class="link-box-list-item"> <a id="tag/food" href="/web/20180215095309/http://www.bbc.com/future/tags/food" data-cs-id="1-story-promo-link" data-cs-event="click" data-cs-element-name="The disease that could change coffee" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Food</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit secondary-branded"> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard secondary-branded"> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20171016-the-great-thaw-of-americas-north-is-coming" data-anchor-title="As the settlement of Kwigillingok thaws, infrastructure is crumbling (Credit: Alamy)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="2-story-promo-image" data-cs-event="click" data-cs-element-name="The frozen danger hidden under US soil" data-cs-element-type="story-promo-image" class="replace-image" title="As the settlement of Kwigillingok thaws, infrastructure is crumbling (Credit: Alamy)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5k/2g/p05k2gfd.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of As the settlement of Kwigillingok thaws, infrastructure is crumbling (Credit: Alamy) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/in-depth" title="View In Depth"> In Depth</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20171016-the-great-thaw-of-americas-north-is-coming" data-cs-id="2-story-promo-link" data-cs-event="click" data-cs-element-name="The frozen danger hidden under US soil" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <h3 class="promo-unit-title">The frozen danger hidden under US soil</h3> </a> </div> <p class="promo-unit-summary">In the far icy north, a profound change with global consequences has begun</p> <ul class="link-box-list secondary-branded"> <li class="link-box-list-item"> <a id="tag/climatechange" href="/web/20180215095309/http://www.bbc.com/future/tags/climatechange" data-cs-id="2-story-promo-link" data-cs-event="click" data-cs-element-name="The frozen danger hidden under US soil" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Climate change</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> <li class="promo-unit-wrapper"> <article> <div class="promo-unit secondary-branded"> <div class="promo-unit-lining"> <div data-brand="future" class="promo-unit-layout-standard secondary-branded"> <div class="promo-unit-image"> <div class="promo-unit-image-lining"> <a data-replace-url="/future/story/20170816-the-monster-atomic-bomb-that-was-too-big-to-use" data-anchor-title="Nuclear test (Credit: ALAMY)" data-caption="" data-caption-title="" data-replace-image="true" data-is-portrait="false" data-additional-wrapper-class="" data-cs-id="3-story-promo-image" data-cs-event="click" data-cs-element-name="The atomic bomb too big to use" data-cs-element-type="story-promo-image" class="replace-image" title="Nuclear test (Credit: ALAMY)" href="https://web.archive.org/web/20180215095309/http://ichef.bbci.co.uk/wwfeatures/live/130_73/images/live/p0/5c/j1/p05cj1tt.jpg"> <div class="replace-image-additional-content"><div class="pointer"></div></div> View image of Nuclear test (Credit: ALAMY) </a> </div> <div class="promo-unit-overlay"></div> </div> <div class="promo-unit-copy"> <div class="promo-unit-copy-lining"> <div class="promo-unit-header promo-unit-header-with-context"> <ul class="seperated-list context-heading-list"> <li class="seperated-list-item"> <span class="context-heading"> <a href="/web/20180215095309/http://www.bbc.com/future/columns/apocalypse-week" title="View Apocalypse Week"> Apocalypse Week</a> </span> </li> </ul> <a href="/web/20180215095309/http://www.bbc.com/future/story/20170816-the-monster-atomic-bomb-that-was-too-big-to-use" data-cs-id="3-story-promo-link" data-cs-event="click" data-cs-element-name="The atomic bomb too big to use" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <h3 class="promo-unit-title">The atomic bomb too big to use</h3> </a> </div> <p class="promo-unit-summary">The secrets of a Soviet doomsday device </p> <ul class="link-box-list secondary-branded"> <li class="link-box-list-item"> <a id="tag/weapon" href="/web/20180215095309/http://www.bbc.com/future/tags/weapon" data-cs-id="3-story-promo-link" data-cs-event="click" data-cs-element-name="The atomic bomb too big to use" data-cs-element-type="story-promo-link" data-cs-total-element-count="3"> <div class="link-box "> <span class="link-text">Weapon</span> <div class="pointer"></div> </div></a> </li> </ul> </div> </div> </div> </div> </div> </article> </li> </ul> </div> </div> </div> </div> </div> <div id="extra-module-3"></div> </div> </div> <div class="clearfix"></div> <div class="parallax-slot-wrapper"> <div id="bbccom_parallax_1_2_3_4" class="bbccom_slot" aria-hidden="true"> <div class="bbccom_advert"> <script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.slotAsync) { bbcdotcom.slotAsync('parallax', [1,2,3,4]); } /*]]>*/ </script> </div> </div> </div> <div class="clearfix"></div> <ul id="more-stories-wrapper" class="article-list"></ul> <div id="load-more-wrapper" class="load-more-button">  </div> </div> </div> </div>  <noscript> <div id="nav-bottom"> <div class="navigation-wrapper "> <ul class="navigation-list" role="navigation" aria-label=""> </ul> </div> </div> </noscript> <div id="extra-footer" class="extra-footer" class="clearfix"> <div class="page-component-wrapper"> <div id="around-bbc" class="component-placeholder around-the-bbc"></div> </div> </div> </div> </div> </div> </div>  </div> </div> <script src="https://web.archive.org/web/20180215095309js_/http://static.bbcverticals.com/future/config/live/config.json"></script> <script> if(hasTheMustard()|| hasFixedWidthLayout()){ var requirePaths={}; if(isWebKit()){ requirePaths.jquery="https://web.archive.org/web/20180215095309/http://www.bbc.com/future/static/6130d4e33379/components/jquery-modern/dist/jquery"; }else{ requirePaths.jquery= "https://web.archive.org/web/20180215095309/http://www.bbc.com/future/static/6130d4e33379/components/jquery-legacy/jquery"; } require.config({ paths:requirePaths, shim: { 'selectivity': ['jquery'], 'actual': ['jquery'] } }); require(['wwfuture/main'], function(App){ var myApp = new App(); } ); } </script> <script type="text/javascript" src="https://web.archive.org/web/20180215095309js_/http://www.bbc.com/future/static/6130d4e33379/scripts/vendor/comscore/comscore.js"></script> <noscript> <p> <img src="https://web.archive.org/web/20180215095309im_/http://ssc.api.bbc.com/?c1=2&c2=19774467&ns_site=bbc&name=bbc_-_future_-_home&b_vs_un=bc&c7=http%3A%2F%2Fwww.bbc.com%2Ffuture&b_c7=http%3A%2F%2Fwww.bbc.com%2Ffuture&c8=bbc_-_future_-_home&b_app_type=web&b_app_name=future%7Crc49&b_imp_ver=rc49&b_imp_src=wwf&b_site_channel=future&b_edition=international&b_page_type=idx%7Cna&c9=http%3A%2F%2Fwww.bbc.com%2Ffuture%2F&b_c9=http%3A%2F%2Fwww.bbc.com%2Ffuture%2F" height="1" width="1" alt="*"/> </p> </noscript> <script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//web.archive.org/web/20180215095309/http://www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-47973230-2', 'bbc.com'); ga('send', 'pageview'); </script> <script type="text/javascript"> var _sf_async_config={}; _sf_async_config.useCanonical = true; _sf_async_config.uid = '50924'; _sf_async_config.domain = 'bbc.co.uk'; _sf_async_config.sections = 'future'; _sf_async_config.authors = 'false'; (function(){ function loadChartbeat() { window._sf_endpt=(new Date()).getTime(); var e = document.createElement("script"); e.setAttribute("language", "javascript"); e.setAttribute("type", "text/javascript"); e.setAttribute('src', '//web.archive.org/web/20180215095309/http://static.chartbeat.com/js/chartbeat.js'); document.body.appendChild(e); } var oldonload = window.onload; window.onload = (typeof window.onload != "function") ? loadChartbeat : function() { oldonload(); loadChartbeat(); }; })(); </script> </div> <div id="orb-footer" class="orb-footer orb-footer-grey b-footer--grey--white"> <div id="navp-orb-footer-promo" class="orb-footer-grey"></div> <aside role="complementary"> <div id="orb-aside" class="orb-nav-sec b-r b-g-p"> <div class="orb-footer-inner" role="navigation"> <h2 class="orb-footer-lead">Explore the BBC</h2> <div class="orb-footer-primary-links"> <ul> <li class="orb-nav-home orb-d"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.co.uk/">Home</a> </li> <li class="orb-nav-homedotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/">Home</a> </li> <li class="orb-nav-news orb-d"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.co.uk/news">News</a> </li> <li class="orb-nav-newsdotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/news">News</a> </li> <li class="orb-nav-sport"> <a href="/web/20180215095309/http://www.bbc.com/sport/">Sport</a> </li> <li class="orb-nav-weather"> <a href="/web/20180215095309/http://www.bbc.com/weather/">Weather</a> </li> <li class="orb-nav-shop orb-w"> <a href="https://web.archive.org/web/20180215095309/http://shop.bbc.com/">Shop</a> </li> <li class="orb-nav-earthdotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/earth/">Earth</a> </li> <li class="orb-nav-travel-dotcom orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/travel/">Travel</a> </li> <li class="orb-nav-capital orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/capital/">Capital</a> </li> <li class="orb-nav-iplayer orb-d"> <a href="/web/20180215095309/http://www.bbc.com/iplayer/">iPlayer</a> </li> <li class="orb-nav-culture orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/culture/">Culture</a> </li> <li class="orb-nav-autos orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/autos/">Autos</a> </li> <li class="orb-nav-future orb-w"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/future/">Future</a> </li> <li class="orb-nav-tv"> <a href="/web/20180215095309/http://www.bbc.com/tv/">TV</a> </li> <li class="orb-nav-radio"> <a href="/web/20180215095309/http://www.bbc.com/radio/">Radio</a> </li> <li class="orb-nav-cbbc"> <a href="/web/20180215095309/http://www.bbc.com/cbbc">CBBC</a> </li> <li class="orb-nav-cbeebies"> <a href="/web/20180215095309/http://www.bbc.com/cbeebies">CBeebies</a> </li> <li class="orb-nav-food"> <a href="/web/20180215095309/http://www.bbc.com/food/">Food</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/iwonder">iWonder</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/education">Bitesize</a> </li> <li class="orb-nav-travel orb-d"> <a href="/web/20180215095309/http://www.bbc.com/travel/">Travel</a> </li> <li class="orb-nav-music"> <a href="/web/20180215095309/http://www.bbc.com/music/">Music</a> </li> <li class="orb-nav-earth orb-d"> <a href="https://web.archive.org/web/20180215095309/http://www.bbc.com/earth/">Earth</a> </li> <li class="orb-nav-arts"> <a href="/web/20180215095309/http://www.bbc.com/arts/">Arts</a> </li> <li class="orb-nav-makeitdigital"> <a href="/web/20180215095309/http://www.bbc.com/makeitdigital">Make It Digital</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/taster">Taster</a> </li> <li class="orb-nav-nature orb-w"> <a href="/web/20180215095309/http://www.bbc.com/nature/">Nature</a> </li> <li class="orb-nav-local"> <a href="/web/20180215095309/http://www.bbc.com/local/">Local</a> </li> <li class="orb-nav-tomorrowsworld orb-d"> <a href="/web/20180215095309/http://www.bbc.com/tomorrowsworld">Tomorrow's World</a> </li> </ul> </div> </div> </div> </aside> <footer role="contentinfo"> <div id="orb-contentinfo" class="orb-nav-sec b-r b-g-p"> <div class="orb-footer-inner"> <ul> <li> <a href="/web/20180215095309/http://www.bbc.com/terms/">Terms of Use</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/aboutthebbc/">About the BBC</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/privacy/">Privacy Policy</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/privacy/cookies/about">Cookies</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/accessibility/">Accessibility Help</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/guidance/">Parental Guidance</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/contact/">Contact the BBC</a> </li> <li> <a href="/web/20180215095309/http://www.bbc.com/bbcnewsletter">Get Personalised Newsletters</a> </li> <li class=" orb-w"> <a href="https://web.archive.org/web/20180215095309/http://advertising.bbcworldwide.com/">Advertise with us</a> </li> <li class=" orb-w"> <a href="/web/20180215095309/http://www.bbc.com/privacy/cookies/international/">Ad choices</a> </li> </ul> <small> <span class="orb-hilight">Copyright © 2018 BBC.</span> The BBC is not responsible for the content of external sites. <a href="/web/20180215095309/http://www.bbc.com/help/web/links/" class="orb-hilight">Read about our approach to external linking.</a> </small> </div> </div> </footer> </div> <div class="bbccom_display_none"><script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && window.bbcdotcom.analytics && bbcdotcom.config && !bbcdotcom.config.isSportApp()) { bbcdotcom.analytics.page(); } /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.currencyProviders) { bbcdotcom.currencyProviders.write(); } /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.currencyProviders) { bbcdotcom.currencyProviders.postWrite(); } /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.stats && bbcdotcom.data.stats == 1 && bbcdotcom.config && bbcdotcom.config.isLotameEnabled && bbcdotcom.config.isLotameEnabled() && bbcdotcom.lotame){ bbcdotcom.lotame.write(); } /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ if (window.bbcdotcom && bbcdotcom.data && bbcdotcom.data.stats && bbcdotcom.data.stats === 1 && bbcdotcom.utils && window.location.pathname === '/' && window.bbccookies && bbccookies.readPolicy('performance') ) { var wwhpEdition = bbcdotcom.utils.getMetaPropertyContent('wwhp-edition'); var _sf_async_config={}; /** CONFIGURATION START **/ _sf_async_config.uid = 50924; _sf_async_config.domain = "bbc.co.uk"; _sf_async_config.title = "Homepage"+(wwhpEdition !== '' ? ' - '+wwhpEdition : ''); _sf_async_config.sections = "Homepage"+(wwhpEdition !== '' ? ', Homepage - '+wwhpEdition : ''); _sf_async_config.region = wwhpEdition; _sf_async_config.path = "/"+(wwhpEdition !== '' ? '?'+wwhpEdition : ''); /** CONFIGURATION END **/ (function(){ function loadChartbeat() { window._sf_endpt=(new Date()).getTime(); var e = document.createElement("script"); e.setAttribute("language", "javascript"); e.setAttribute("type", "text/javascript"); e.setAttribute('src', '//web.archive.org/web/20180215095309/http://static.chartbeat.com/js/chartbeat.js'); document.body.appendChild(e); } var oldonload = window.onload; window.onload = (typeof window.onload != "function") ? loadChartbeat : function() { oldonload(); loadChartbeat(); }; })(); } /*]]>*/ </script><script type="text/javascript"> /*<![CDATA[*/ (function() { window.bbcdotcom.bodyLast = true; }()); /*]]>*/ </script></div> <script type="text/javascript" id="orb-js-script" data-assetpath="http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/" src="https://web.archive.org/web/20180215095309js_/http://static.bbci.co.uk/frameworks/barlesque/3.21.31/orb/4/script/orb.min.js"></script> <script type="text/javascript"> (function() { 'use strict'; var promoManager = { url: '', promoLoaded: false, makeUrl: function (theme, site, win) { var loc = win? win.location : window.location, proto = loc.protocol, host = loc.host, url = proto + '//' + ((proto.match(/s:/i) && !host.match(/^www\.(int|test)\./i))? 'ssl.' : 'www.'), themes = ['light', 'dark']; if ( host.match(/^(?:www|ssl|m)\.(int|test|stage|live)\.bbc\./i) ) { url += RegExp.$1 + '.'; } else if ( host.match(/^pal\.sandbox\./i) ) { url += 'test.'; } theme = themes[ +(theme === themes[0]) ]; return url + 'bbc.co.uk/navpromo/card/' + site + '/' + theme; }, init: function(node) { var disabledByCookie = (document.cookie.indexOf('ckns_orb_nopromo=1') > -1), that = this; if (window.promomanagerOverride) { for (var p in promomanagerOverride) { that[p] = promomanagerOverride[p]; } } if ( window.orb.fig('uk') && !disabledByCookie ) { require(['orb/async/_footerpromo', 'istats-1'], function(promo, istats) { var virtualSite = istats.getSite() || 'default'; that.url = (window.promomanagerOverride || that).makeUrl('light', virtualSite); if (that.url) { promo.load(that.url, node, { onSuccess: function(e) { if(e.status === 'success') { node.parentNode.className = node.parentNode.className + ' orb-footer-promo-loaded'; promoManager.promoLoaded = true; promoManager.event('promo-loaded').fire(e); } }, onError: function() { istats.log('error', 'orb-footer-promo-failed'); bbccookies.set('ckns_orb_nopromo=1; expires=' + new Date(new Date().getTime() + 1000 * 60 * 10).toGMTString() + ';path=/;'); } }); } }); } } }; define('orb/promomanager', ['orb/lib/_event'], function (event) { event.mixin(promoManager); return promoManager; }); require(['orb/promomanager'], function (promoManager) { promoManager.init(document.getElementById('navp-orb-footer-promo')); }) })(); </script> <script type="text/javascript"> require.config({ paths: { "mybbc/templates": '//web.archive.org/web/20180215095309/http://mybbc.files.bbci.co.uk/notification-ui/3.8.4/templates', "mybbc/notifications": '//web.archive.org/web/20180215095309/http://mybbc.files.bbci.co.uk/notification-ui/3.8.4/js' } }); require(['mybbc/notifications/NotificationsMain', 'idcta/idcta-1'], function (NotificationsMain, idcta) { var loadNotifications = function (fig) { if (fig.geo.isUK()) { NotificationsMain.run(idcta, '//web.archive.org/web/20180215095309/http://mybbc.files.bbci.co.uk/notification-ui/3.8.4/'); } }; var orbFig = window.orb.fig; if (typeof orbFig.load === 'function') { // Use new async API from Orbit orbFig.load(loadNotifications, loadNotifications); } else { // Use old sync-only API from PAL orbfig project loadNotifications(orbFig); } }); </script> <script type="text/javascript"> if (typeof require !== 'undefined') { require(['istats-1'], function(istats){ istats.track('external', { region: document.getElementsByTagName('body')[0] }); istats.track('download', { region: document.getElementsByTagName('body')[0] }); }); } </script> <script type="text/javascript"> if (window.SEARCHBOX.suppress === false && window.SEARCHBOX.locale && /^en-?.*?/.test(window.SEARCHBOX.locale)) { require.config({ paths: { "search/searchbox": window.SEARCHBOX.searchboxAppStaticPrefix, "disco-layer": "//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/discovery-layer/0.0.1-225.3e98a7a/app" } }); require(['search/searchbox/searchboxDrawer'], function (SearchboxDrawer) { SearchboxDrawer.run(window.SEARCHBOX); }); var loadDiscoveryLayer = function (fig) { if (fig.geo.isUK()) { require(['disco-layer'], function (discoLayer) { discoLayer.run("//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/discovery-layer/content/", "//web.archive.org/web/20180215095309/http://nav.files.bbci.co.uk/discovery-layer/0.0.1-225.3e98a7a/main.css"); }); } }; var orbFig = window.orb.fig; if (typeof orbFig.load === 'function') { // Use new async API from Orbit orbFig.load(loadDiscoveryLayer); } else { // Use old sync-only API from PAL orbfig project loadDiscoveryLayer(orbFig); } } </script> <script type="text/javascript">require(["megavolt-client","istats-1","orb/cookies"],function(t,e,i){function o(){return"true"===l&&a&&t&&"function"==typeof t.getMVTIStatsLabels}function n(){!c&&o()?setTimeout(function(){e.invoke()},"500"):e.invoke()}var s=navigator.userAgent.toLowerCase(),a=!(s.indexOf("msie")>-1)||parseInt(s.split("msie")[1],10)>10,c=!1,l="true";if(i.isAllowed("s1"))try{if(o()&&t.getMVTIStatsLabels(function(t){e.addLabels(t),c=!0}),!require.s.contexts._.config.paths.idcta)return void n();require(["idcta/idcta-1"],function(t){t&&"function"==typeof t.getIStatsLabels&&e.addLabels(t.getIStatsLabels()),n()},function(t){throw t})}catch(t){console&&"function"==typeof console.log&&console.log("an exception occurred while adding idcta labels to istats, invoking istats without them",t),n()}});</script> </body> </html>

CINXE.COM

BBC - Future - Home