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Nüüd saame lõpuks heita ka põhjalikuma pilgu sellele botaanikaajastule, mis eelnes kiviajale. Omapärasel moel oleme nüüd, XXI sajandi alul taas kasutamas taimi sootuks uuel moel. Teeme neistki ülipisikesi masinaid, kasutades selleks taimede narmasjuuri. Neist valmistatakse mikrokanalitega torustikke, milles pannakse voolama erinevad vedelikud – see on osa mikrofluidikast, millel põhineb udupeen keemiatööstus. Ring on justkui täis saanud. Mööblit tehakse puust, autosidki on tehtud puuraamile, aga mõistagi maju ja sildu ja sõjamasinaidki on puust tehtud – teame me niigi. Et see kõik oli ka nii enne kiviaega – see on uus teadmine."><meta property="twitter:description" content="Tõenäoliselt kasutasid meie esivanemad laia valikut taimepõhiseid tööriistu, mis on vahepeal ajalukku kadunud. Nüüd saame lõpuks heita ka põhjalikuma pilgu sellele botaanikaajastule, mis eelnes kiviajale. Omapärasel moel oleme nüüd, XXI sajandi alul taas kasutamas taimi sootuks uuel moel. Teeme neistki ülipisikesi masinaid, kasutades selleks taimede narmasjuuri. Neist valmistatakse mikrokanalitega torustikke, milles pannakse voolama erinevad vedelikud – see on osa mikrofluidikast, millel põhineb udupeen keemiatööstus. Ring on justkui täis saanud. Mööblit tehakse puust, autosidki on tehtud puuraamile, aga mõistagi maju ja sildu ja sõjamasinaidki on puust tehtud – teame me niigi. Et see kõik oli ka nii enne kiviaega – see on uus teadmine."><meta property="og:type" content="article"><meta property="article:section" content="New Scientist"><meta property="article:published_time" content="2024-11-28T21:34:17+02:00"><meta property="article:modified_time" content="2024-11-28T21:34:31+02:00"><meta name="cXenseParse:articleId" content="8142791"><meta name="cXenseParse:article_section" content="New Scientist"><meta name="cXenseParse:recs-altTag" content="Kahel jalal kõndima hakates muutus ka inimese jalakuju. Suure varba abil ei saanud enam asju haarata. Nii ei saanud ka lapsed end ise enam ema küljes hoida ja kookon või rakmed tuli valmistada käepärasest materjalist. Pole välistatud, et enne kui jõuti kangaribadeni, punuti lapsi seljal, rinnal või puusal hoidev abivahend näiteks rohttaimedest. Evolutsiooniliselt ei tulnuks lapse kasvõi ajutine mahajätmine kõne allagi."><meta name="cXenseParse:thumbnailUrl" content="//f8.pmo.ee/nkD12_r3z5RMXjCzgzW7EhZ7rKM=/1200x630/filters:focal(681x814:3854x4774):format(webp)/nginx/o/2024/11/28/16512602t1h0444.jpg"><meta name="cXenseParse:thumbnailUrlSmall" content="//f8.pmo.ee/J6tR2enhNH-CpHUtGlIgLybyqU0=/300x400/filters:focal(681x814:3854x4774):format(webp)/nginx/o/2024/11/28/16512602t1h0444.jpg"><meta name="description" content="Tõenäoliselt kasutasid meie esivanemad laia valikut taimepõhiseid tööriistu, mis on vahepeal ajalukku kadunud. Nüüd saame lõpuks heita ka põhjalikuma pilgu sellele botaanikaajastule, mis eelnes kiviajale. Omapärasel moel oleme nüüd, XXI sajandi alul taas kasutamas taimi sootuks uuel moel. Teeme neistki ülipisikesi masinaid, kasutades selleks taimede narmasjuuri. Neist valmistatakse mikrokanalitega torustikke, milles pannakse voolama erinevad vedelikud – see on osa mikrofluidikast, millel põhineb udupeen keemiatööstus. Ring on justkui täis saanud. Mööblit tehakse puust, autosidki on tehtud puuraamile, aga mõistagi maju ja sildu ja sõjamasinaidki on puust tehtud – teame me niigi. Et see kõik oli ka nii enne kiviaega – see on uus teadmine."><meta name="keywords" content=""><link rel="preconnect" href="https://www.google-analytics.com"><link rel="preconnect" href="https://www.google.com"><link rel="preconnect" href="https://fonts.gstatic.com"><link rel="preconnect" href="https://www.googletagmanager.com"><link rel="preconnect" href="//www.facebook.com"><link rel="canonical" href="https://teadus.postimees.ee/8142791/aga-mis-oli-enne-kiviaega-teadagi-botaaniline-ajastu"><link rel="alternate" type="application/rss+xml" title="RSS" href="https://teadus.postimees.ee/rss"><title>Aga mis oli enne kiviaega – teadagi: botaaniline ajastu!</title><link href="https://f.pmo.ee/fonts/GTEesti.css" rel="stylesheet"><link href="https://f.pmo.ee/fonts/Charter.css" rel="stylesheet"><link href="https://fonts.googleapis.com/css?family=Source%20Sans%20Pro:400,600,700" rel="stylesheet"><link href="https://www.postimees.ee/build-mm-v6/main-79cd86be926de7793bf2.css" rel="stylesheet" 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jalakuju. Suure varba abil ei saanud enam asju haarata. Nii ei saanud ka lapsed end ise enam ema küljes hoida ja kookon või rakmed tuli valmistada käepärasest materjalist. Pole välistatud, et enne kui jõuti kangaribadeni, punuti lapsi seljal, rinnal või puusal hoidev abivahend näiteks rohttaimedest. Evolutsiooniliselt ei tulnuks lapse kasvõi ajutine mahajätmine kõne allagi." style="background-image: url('//f8.pmo.ee/RS67IZA7Ef8RknWCveVegQVFWeA=/1920x900/filters:focal(681x814:3854x4774):format(webp)/nginx/o/2024/11/28/16512602t1h0444.jpg');"></div><div class="article-superheader__container"><div class="article-superheader__bottom"><div class="article-superheader__tags"><div class="article__label article__premium-flag">Tellijale</div></div><div class="root breadcrumb"><div class="flex flex--align-items-center"><div class="breadcrumb__left flex flex--align-items-center"><div class="pattern--cubes pattern--cubes-12 flex--equal-width"></div><div class="space"></div></div><ul class="breadcrumb__items flex flex--align-items-center"><li class="breadcrumb-item" itemprop="articleSection"><a href="https://teadus.postimees.ee">Teadus</a></li><li class="breadcrumb-item"><span class="icon icon--xs icon--right"><svg fill="currentColor" viewBox="0 0 12 12" width="12" height="12"><path d="M6,9.2L0.6,3.9l0.7-0.7L6,7.8l4.6-4.6l0.7,0.7L6,9.2z"></path></svg></span></li><li class="breadcrumb-item" itemprop="articleSection"><a href="https://teadus.postimees.ee/section/5673">New Scientist</a></li></ul><div class="space"></div><div class="col pattern--cubes pattern--cubes-12"></div></div></div><div class="article-superheader__headline-wrapper"><h1 class="article-superheader__headline">Aga mis oli enne kiviaega – teadagi: botaaniline ajastu! <a href="https://teadus.postimees.ee/8142791/aga-mis-oli-enne-kiviaega-teadagi-botaaniline-ajastu/comments" class="article__headline--comments">(1)</a></h1><div class="space"></div></div><div class="article-superheader__tags article-superheader__image-caption"><figcaption class="figure__caption"><span class="figure__caption--title">Kahel jalal kõndima hakates muutus ka inimese jalakuju. Suure varba abil ei saanud enam asju haarata. Nii ei saanud ka lapsed end ise enam ema küljes hoida ja kookon või rakmed tuli valmistada käepärasest materjalist. Pole välistatud, et enne kui jõuti kangaribadeni, punuti lapsi seljal, rinnal või puusal hoidev abivahend näiteks rohttaimedest. Evolutsiooniliselt ei tulnuks lapse kasvõi ajutine mahajätmine kõne allagi.</span> <span class="figure__caption--name">Foto: <span class="notranslate" translate="no">Shutterstock</span></span></figcaption></div></div></div></div></div><div class="root"></div></div><div class="article-body-content article-body-content--1 article-body-content--lead"><div class="layout--left"><div class="article__toolbar"><div class="authors"><div class="authors__row"><a class="author flex flex--align-items-center" itemscope itemprop="author" itemtype="http://schema.org/Person" href="https://www.postimees.ee/author/175551"><div class="author__image"><img alt="Sophie Berdugo" src="//f7.pmo.ee/SeJbUdyqMEud0hYJOJS-YLdVuR0=/104x104/filters:focal(143x32:925x955):format(webp)/nginx/o/2024/11/27/16511609t1hfbca.jpg" itemprop="image" width="52" height="52"></div><div><span itemprop="name" translate="no" class="author__name">Sophie Berdugo</span><span class="author__position" itemprop="jobTitle">Oxfordi Ülikooli antropoloogiadoktor, New Scientisti kaasautor</span></div></a></div><div class="authors__row"></div><div class="article__dates"><div class="article__publish-date" itemprop="datePublished" content="2024-11-29T06:30:00+02:00">29. november 2024, 06:30</div><div class="article__updated-date" itemprop="dateUpdated" content="2024-11-28T21:34:00+02:00">Uuendatud 28. november 2024, 21:34</div></div></div><div class="space--l"></div><div class="article__audio-articles"><audio-container :article="{"id":8142791,"type":"article","dateCreated":"2024-11-27T04:55:45+02:00","dateModified":"2024-11-28T21:34:31+02:00","slug":"aga-mis-oli-enne-kiviaega-teadagi-botaaniline-ajastu","datePublished":"2024-11-29T06:30:00+02:00","headline":"Aga mis oli enne kiviaega – teadagi: botaaniline 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jalal kõndima hakates muutus ka inimese jalakuju. Suure varba abil ei saanud enam asju haarata. Nii ei saanud ka lapsed end ise enam ema küljes hoida ja kookon või rakmed tuli valmistada käepärasest materjalist. Pole välistatud, et enne kui jõuti kangaribadeni, punuti lapsi seljal, rinnal või puusal hoidev abivahend näiteks rohttaimedest. Evolutsiooniliselt ei tulnuks lapse kasvõi ajutine mahajätmine kõne allagi.","ru":"","en":"","lv":""},"meta":{"isEmbedded":false},"terms":[],"thumbor":{"host":"f8.pmo.ee","path":"nginx\/o\/2024\/11\/28\/16512602t1h0444.jpg","focalAreas":[{"topLeftX":681,"topLeftY":814,"bottomRightX":3854,"bottomRightY":4774}]},"outputFormat":"webp"}},"isPremium":true,"media":[],"articleLead":[{"type":"htmlElement","html":"<p>Tõenäoliselt kasutasid meie esivanemad laia valikut taimepõhiseid tööriistu, mis on vahepeal ajalukku kadunud. Nüüd saame lõpuks heita ka põhjalikuma pilgu sellele botaanikaajastule, mis eelnes kiviajale. Omapärasel moel oleme nüüd, XXI sajandi alul taas kasutamas taimi sootuks uuel moel. Teeme neistki ülipisikesi masinaid, kasutades selleks taimede narmasjuuri. Neist valmistatakse mikrokanalitega torustikke, milles pannakse voolama erinevad vedelikud – see on osa <span class=\"nanospell-typo\">mikrofluidikast<\/span>, millel põhineb udupeen keemiatööstus. Ring on justkui täis saanud. Mööblit tehakse puust, autosidki on tehtud puuraamile, aga mõistagi maju ja sildu ja sõjamasinaidki on puust tehtud – teame me niigi. Et see kõik oli ka nii enne kiviaega – see on uus teadmine.<\/p>","wordCount":100,"isLead":true,"isTeaser":true}],"articleBody":[],"authors":[{"id":175551,"email":"","info":"","name":"Sophie Berdugo","position":"Oxfordi Ülikooli antropoloogiadoktor, New Scientisti 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Evolutsiooniliselt ei tulnuks lapse kasvõi ajutine mahajätmine kõne allagi.","ru":"","en":"","lv":""},"meta":{"isEmbedded":false},"terms":[],"thumbor":{"host":"f8.pmo.ee","path":"nginx\/o\/2024\/11\/28\/16512602t1h0444.jpg","focalAreas":[{"topLeftX":681,"topLeftY":814,"bottomRightX":3854,"bottomRightY":4774}]},"isLead":true,"isLeadMedia":true,"outputFormat":"webp"},"isArchived":false}" title="Kuula"></audio-container></div><div class="mari flex flex--align-items-center"><div class="mari__flex-grow" style="flex: 1 0 0; order: 5; margin: 0;"></div><copy-button copy-value="https://teadus.postimees.ee/8142791/aga-mis-oli-enne-kiviaega-teadagi-botaaniline-ajastu" role="button" aria-label="Copy" class="mari__item mari__item--copy" data-sharing-method="Link"><svg viewBox="0 0 24 24" width="24" height="24"><title>Copy</title><path fill="currentColor" d="m9.88 7.05 3.54-3.54c1.95-1.95 5.12-1.95 7.07 0s1.95 5.12 0 7.07l-3.54 3.54-1.41-1.41 3.54-3.54c1.17-1.17 1.17-3.07 0-4.24a3 3 0 0 0-4.24 0L11.3 8.47 9.88 7.05zm2.83 8.49-3.54 3.54c-1.17 1.17-3.07 1.17-4.24 0a3 3 0 0 1 0-4.24l3.54-3.54-1.42-1.42-3.54 3.54c-1.95 1.95-1.95 5.12 0 7.07s5.12 1.95 7.07 0l3.54-3.54-1.41-1.41zm4.24-7.08-1.41-1.41-8.49 8.49 1.41 1.41 8.49-8.49z"></path></svg></copy-button><native-share-btn force-btn="email" role="button" aria-label="Email" article-id="8142791" headline="Aga mis oli enne kiviaega – teadagi: botaaniline ajastu!" url="https://teadus.postimees.ee/8142791/aga-mis-oli-enne-kiviaega-teadagi-botaaniline-ajastu" authors="Sophie Berdugo"></native-share-btn><facebook-share request-url="https://teadus.postimees.ee/8142791/aga-mis-oli-enne-kiviaega-teadagi-botaaniline-ajastu"></facebook-share></div></div></div><div class="flex--equal-width"><div class="article-body" itemprop="articleBody"><div class="article-body__item article-body__item--htmlElement article-body__item--lead" itemprop="description"><p>Tõenäoliselt kasutasid meie esivanemad laia valikut taimepõhiseid tööriistu, mis on vahepeal ajalukku kadunud. 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Teeme neistki ülipisikesi masinaid, kasutades selleks taimede narmasjuuri. Neist valmistatakse mikrokanalitega torustikke, milles pannakse voolama erinevad vedelikud – see on osa <span class=\"nanospell-typo\">mikrofluidikast<\/span>, millel põhineb udupeen keemiatööstus. Ring on justkui täis saanud. Mööblit tehakse puust, autosidki on tehtud puuraamile, aga mõistagi maju ja sildu ja sõjamasinaidki on puust tehtud – teame me niigi. Et see kõik oli ka nii enne kiviaega – see on uus teadmine.<\/p>","wordCount":100,"isLead":true,"isTeaser":true}],"articleBody":[],"authors":[{"id":175551,"email":"","info":"","name":"Sophie Berdugo","position":"Oxfordi Ülikooli antropoloogiadoktor, New Scientisti 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