Big bang : the origin of the universe : Singh, Simon : Free Download, Borrow, and Streaming : Internet Archive

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.open.media-menu .overflow-clip.media-menu { height: 40rem; } } @media (min-width: 890px) { .media-menu-1 .media-menu-inner.media-menu { display: block; position: static; width: auto; height: 5rem; transition-property: none; } .media-menu-1 .menu-group.media-menu { font-size: 0; } }</style><style scope="primary-nav-1">.primary-nav-1 button.primary-nav:focus,.primary-nav-1 input.primary-nav:focus { outline: none; } .primary-nav-1 nav.primary-nav { position: relative; display: flex; height: 4rem; grid-template-areas: 'hamburger empty heart search user'; -ms-grid-columns: 4rem minmax(1rem, 100%) 4rem 4rem 4rem; grid-template-columns: 4rem auto 4rem 4rem 4rem; -ms-grid-rows: 100%; grid-template-rows: 100%; background: #222; border-bottom: 1px solid #333; } .primary-nav-1 nav.hide-search.primary-nav { grid-template-areas: 'hamburger empty heart user'; -ms-grid-columns: 4rem minmax(1rem, 100%) 4rem 4rem; grid-template-columns: 4rem auto 4rem 4rem; } .primary-nav-1 .right-side-section.primary-nav { display: flex; margin-left: auto; user-select: none; } .primary-nav-1 button.primary-nav { background: none; color: inherit; border: none; font: inherit; cursor: pointer; } .primary-nav-1 .branding.primary-nav { position: static; float: left; margin: 0 !important; padding: 0 5px 0 10px; -webkit-transform: translate(0, 0); -ms-transform: translate(0, 0); transform: translate(0, 0); } .primary-nav-1 slot.primary-nav,.primary-nav-1 .branding.primary-nav { display: flex; justify-content: left; align-items: center; } .primary-nav-1 media-menu.primary-nav { grid-column-start: hamburger-start; grid-column-end: user-end; } .primary-nav-1 .ia-logo.primary-nav { height: 3rem; width: 2.7rem; display: inline-block; } .primary-nav-1 .ia-wordmark.primary-nav { height: 3rem; width: 9.5rem; } .primary-nav-1 .ia-logo.primary-nav,.primary-nav-1 .ia-wordmark.primary-nav { margin-right: 5px; } .primary-nav-1 .hamburger.primary-nav { -ms-grid-row: 1; -ms-grid-column: 1; grid-area: hamburger; padding: 0; } .primary-nav-1 .hamburger.primary-nav svg.primary-nav { height: 4rem; width: 4rem; fill: #fff; } .primary-nav-1 .mobile-donate-link.primary-nav { display: inline-block; } .primary-nav-1 .mobile-donate-link.primary-nav svg.primary-nav { height: 4rem; width: 4rem; } .primary-nav-1 .mobile-donate-link.primary-nav .fill-color.primary-nav { fill: rgb(255, 0, 0); } .primary-nav-1 .sr-only.primary-nav { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; white-space: nowrap; clip: rect(1px, 1px, 1px, 1px); -webkit-clip-path: inset(50%); clip-path: inset(50%); user-select: none; } .primary-nav-1 .search-trigger.primary-nav { padding: 0; } .primary-nav-1 .search-trigger.primary-nav svg.primary-nav { height: 4rem; width: 4rem; } .primary-nav-1 .search-trigger.primary-nav .fill-color.primary-nav { fill: #999; } .primary-nav-1 .search-activated.primary-nav { position: relative; z-index: 3; } .primary-nav-1 .upload.primary-nav { display: none; } .primary-nav-1 .upload.primary-nav span.primary-nav { display: none; } .primary-nav-1 .upload.primary-nav svg.primary-nav { height: 3rem; width: 3rem; } .primary-nav-1 .screen-name.primary-nav { display: none; font-size: 1.3rem; vertical-align: middle; text-transform: uppercase; } .primary-nav-1 .user-menu.primary-nav { color: #999; padding: 0.5rem; height: 100%; } .primary-nav-1 button.user-menu.primary-nav:hover,.primary-nav-1 button.user-menu.primary-nav:focus { color: #fff; outline: none; } .primary-nav-1 .user-menu.active.primary-nav { border-radius: 1rem 1rem 0 0; background: #333; } .primary-nav-1 .user-menu.primary-nav img.primary-nav { display: block; width: 3rem; height: 3rem; } .primary-nav-1 .link-home.primary-nav { text-decoration: none; display: inline-flex; } .primary-nav-1 a.link-home.primary-nav:focus,.primary-nav-1 a.link-home.primary-nav:focus-visible { outline-offset: 1px; } @media only screen and (min-width: 890px) and (max-device-width: 905px) { .primary-nav-1 .branding.second-logo.primary-nav { padding-right: 0; } } @media (min-width: 906px) { .primary-nav-1 .branding.second-logo.primary-nav { padding-right: 20px; } } @media (max-width: 889px) { .primary-nav-1 slot.primary-nav[name='opt-sec-logo'] { display: none; } .primary-nav-1 .right-side-section.primary-nav { display: initial; } .primary-nav-1 .right-side-section.primary-nav .user-info.primary-nav { float: right; } } @media (min-width: 890px) { .primary-nav-1 { ; } .primary-nav-1 nav.primary-nav { display: flex; z-index: 4; height: 5rem; padding-right: 1.5rem; } .primary-nav-1 slot.primary-nav[name='opt-sec-logo-mobile'] { display: none; } .primary-nav-1 .ia-logo.primary-nav,.primary-nav-1 .ia-wordmark.primary-nav { margin-right: 10px; } .primary-nav-1 .hamburger.primary-nav,.primary-nav-1 .search-trigger.primary-nav,.primary-nav-1 .mobile-donate-link.primary-nav { display: none; } .primary-nav-1 .user-info.primary-nav { display: block; float: right; vertical-align: middle; height: 100%; } .primary-nav-1 .user-info.primary-nav .user-menu.primary-nav img.primary-nav { height: 3rem; width: 3rem; margin-right: 0.5rem; } .primary-nav-1 .user-menu.primary-nav { padding: 1rem 0.5rem; } .primary-nav-1 .user-menu.active.primary-nav { background: transparent; } .primary-nav-1 .user-menu.primary-nav img.primary-nav { display: inline-block; vertical-align: middle; margin-right: 0.5rem; } .primary-nav-1 .upload.primary-nav { display: block; padding: 1rem 0.5rem; float: right; font-size: 1.4rem; text-transform: uppercase; text-decoration: none; color: #999; } .primary-nav-1 .upload.primary-nav:active,.primary-nav-1 .upload.primary-nav:focus,.primary-nav-1 .upload.primary-nav:hover { color: #fff; } .primary-nav-1 .upload.primary-nav:focus-visible { outline: none; } .primary-nav-1 .upload.primary-nav svg.primary-nav { vertical-align: middle; fill: #999; } .primary-nav-1 .upload.primary-nav:hover svg.primary-nav,.primary-nav-1 .upload.primary-nav:focus svg.primary-nav,.primary-nav-1 .upload.primary-nav:active svg.primary-nav { fill: #fff; } .primary-nav-1 nav-search.primary-nav { float: right; margin-left: 1rem; } } @media (min-width: 990px) { .primary-nav-1 .screen-name.primary-nav { display: inline-block; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; max-width: 165px; } .primary-nav-1 .upload.primary-nav span.primary-nav { display: inline; } }</style><style scope="search-menu-1">.search-menu-1 .menu-wrapper.search-menu { position: relative; } .search-menu-1 button.search-menu:focus,.search-menu-1 input.search-menu:focus { outline-color: #428bca; outline-width: 0.16rem; outline-style: auto; outline-offset: 2px !important; } .search-menu-1 .search-menu-inner.search-menu { position: absolute; right: 0; left: 0; z-index: 4; padding: 0 4.5rem; font-size: 1.6rem; background-color: #333; } .search-menu-1 .tx-slide.search-menu { overflow: hidden; transition-property: top; transition-duration: 0.2s; transition-timing-function: ease; } .search-menu-1 .initial.search-menu,.search-menu-1 .closed.search-menu { top: -1500px; } .search-menu-1 .closed.search-menu { transition-duration: 0.2s; } .search-menu-1 label.search-menu,.search-menu-1 a.search-menu { padding: 1rem; display: block; } .search-menu-1 .advanced-search.search-menu { text-decoration: none; color: #428bca; line-height: normal; padding: 0.5rem; margin-top: 5px; } @media (min-width: 890px) { .search-menu-1 .search-menu-inner.search-menu { overflow: visible; right: 2rem; left: auto; z-index: 5; padding: 1rem 2rem; transition: opacity 0.2s ease-in-out; font-size: 1.4rem; color: #333; border-radius: 2px; background: #fff; box-shadow: 0 1px 2px 1px rgba(0, 0, 0, 0.15); } .search-menu-1 .search-menu-inner.search-menu:after { position: absolute; right: 7px; top: -7px; width: 12px; height: 7px; box-sizing: border-box; color: #fff; content: ''; border-bottom: 7px solid currentColor; border-left: 6px solid transparent; border-right: 6px solid transparent; } .search-menu-1 .initial.search-menu,.search-menu-1 .closed.search-menu { opacity: 0; transition-duration: 0.2s; } .search-menu-1 .open.search-menu { opacity: 1; } .search-menu-1 label.search-menu { padding: 0; font-weight: normal; margin: 0; } .search-menu-1 label.search-menu + label.search-menu { padding-top: 7px; } .search-menu-1 a.search-menu { padding: 1rem 0 0 0; } }</style><style scope="wayback-search-1">.wayback-search-1 { font: normal 1.2rem/1.5 'Helvetica Neue', Helvetica, Arial, sans-serif; } .wayback-search-1 form.wayback-search { max-width: 600px; } .wayback-search-1 p.wayback-search { margin-top: 0; font-weight: 200; } .wayback-search-1 a.wayback-search { font-weight: 500; text-decoration: none; color: #fff; } .wayback-search-1 fieldset.wayback-search { padding: 0.7rem 2rem; margin: 1.5rem 0; box-sizing: border-box; text-align: center; border: none; border-radius: 7px; background-color: #fcf5e6; box-shadow: 3px 3px 0 0 #c3ad97; } .wayback-search-1 label.wayback-search { display: none; } .wayback-search-1 img.wayback-search { width: 100%; max-width: 215px; max-height: 60px; margin-bottom: 1.3rem; vertical-align: middle; } .wayback-search-1 input.wayback-search { display: block; width: 100%; height: 3rem; padding: 0.5rem 1rem 0.5rem 2.5rem; font: normal 1.2rem/1.5 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #858585; box-sizing: border-box; border: 1px solid #ccc; border-radius: 2rem; background: #eee; } .wayback-search-1 input.wayback-search:focus { border-color: #66afe9; box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6); outline: none; } .wayback-search-1 .search-field.wayback-search { position: relative; overflow: hidden; } .wayback-search-1 .search-field.wayback-search svg.wayback-search { position: absolute; top: 2px; left: 3px; width: 2.4rem; height: 2.4rem; } .wayback-search-1 .search-field.wayback-search .fill-color.wayback-search { fill: #999; } .wayback-search-1 input.wayback-search:focus + svg.wayback-search { display: none; } @media (min-width: 890px) { .wayback-search-1 form.wayback-search { margin: 0 auto; } .wayback-search-1 p.wayback-search { margin-bottom: 3rem; font-size: 1.6rem; text-align: center; } .wayback-search-1 img.wayback-search { margin: 0; } .wayback-search-1 fieldset.wayback-search { margin: 0 auto; font-size: 0; } .wayback-search-1 fieldset.wayback-search a.wayback-search,.wayback-search-1 .search-field.wayback-search { display: inline-block; width: 50%; vertical-align: middle; } .wayback-search-1 fieldset.wayback-search a.wayback-search { text-align: center; } .wayback-search-1 .search-field.wayback-search svg.wayback-search { width: 2.8rem; height: 2.8rem; } .wayback-search-1 .search-field.wayback-search .fill-color.wayback-search { fill: #333; } } .wayback-search-1 p.wayback-search { margin-bottom: 1rem; font-size: 1.6rem; text-align: center; } .wayback-search-1 fieldset.wayback-search { padding: .5rem; border-radius: 5px; box-shadow: none; } .wayback-search-1 input.wayback-search { padding-left: 3rem; margin-top: .3rem; font-size: 1.4rem; border-color: #bca38e; background: #fff; } .wayback-search-1 input.wayback-search::placeholder,.wayback-search-1 input.wayback-search::-webkit-input-placeholder { color: #8e8e8e; } .wayback-search-1 .search-field.wayback-search svg.wayback-search { top: 50%; transform: translateY(-50%); } @media (min-width: 890px) { .wayback-search-1 fieldset.wayback-search a.wayback-search,.wayback-search-1 .search-field.wayback-search { display: block; width: auto; } .wayback-search-1 fieldset.wayback-search a.wayback-search { margin: 0 1.5rem; } }</style><style scope="save-page-form-1">.save-page-form-1 div.save-page-form { display: grid; grid-template-columns: 1fr auto; grid-column-gap: .8rem; margin: 0; padding: 0; border: none; } .save-page-form-1 input.save-page-form[type="text"] { width: 100%; height: 3rem; box-sizing: border-box; border: 1px solid #999; border-radius: .5rem; color: #222; font-size: inherit; } .save-page-form-1 input.save-page-form[type="submit"] { -webkit-appearance: none; -moz-appearance: none; appearance: none; padding: .4rem .8rem; font: normal 1.3rem 'Helvetica Neue', Helvetica, Arial, sans-serif; text-transform: uppercase; color: #fff; border: none; border-radius: 16px; background: #222; cursor: pointer; } .save-page-form-1 .error.save-page-form { display: none; margin-top: .5rem; font-weight: bold; color: #ffcd27; } .save-page-form-1 .visible.save-page-form { display: block; } @media (min-width: 890px) { .save-page-form-1 h3.save-page-form { margin-top: 0; font: normal 100 1.6rem 'Helvetica Neue', Helvetica, Arial, sans-serif; } }</style><style scope="wayback-slider-1">.wayback-slider-1 h4.wayback-slider { font-size: 1.6rem; } .wayback-slider-1 a.wayback-slider { text-decoration: none; color: #fff; } .wayback-slider-1 ul.wayback-slider { padding: 0; margin: 0; list-style: none; } .wayback-slider-1 li.wayback-slider + li.wayback-slider { padding-top: 1.5rem; } @media (min-width: 890px) { .wayback-slider-1 h4.wayback-slider { margin: 0 0 1rem 0; font-weight: 100; } .wayback-slider-1 ul.wayback-slider { font-size: 1.3rem; } .wayback-slider-1 li.wayback-slider { padding-bottom: .5rem; } .wayback-slider-1 li.wayback-slider + li.wayback-slider { padding-top: 0; } .wayback-slider-1 li.wayback-slider a.wayback-slider { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } } @media (min-width: 890px) { .wayback-slider-1 { display: block; grid-column: 1 / 4; padding: 0 1.5rem; } .wayback-slider-1 h4.wayback-slider { margin-top: 0; font: normal 100 1.6rem 'Helvetica Neue', Helvetica, Arial, sans-serif; } .wayback-slider-1 .grid.wayback-slider { display: grid; grid-template-columns: minmax(auto, 260px) 1fr minmax(auto, 260px); grid-column-gap: 2.5rem; } .wayback-slider-1 .link-lists.wayback-slider { display: grid; grid-template-columns: calc(50% - 1.25rem) calc(50% - 1.25rem); grid-column-gap: 2.5rem; } }</style><style scope="more-slider-1">.more-slider-1 ul.more-slider { padding: 0; margin: -1rem 0 0 0; list-style: none; } .more-slider-1 a.more-slider { display: block; padding: 1rem 0; text-decoration: none; color: #fff; }</style><style scope="media-subnav-1">.media-subnav-1 h4.media-subnav { font-size: 1.6rem; } .media-subnav-1 a.media-subnav { text-decoration: none; color: #fff; } .media-subnav-1 ul.media-subnav { padding: 0; margin: 0; list-style: none; } .media-subnav-1 li.media-subnav + li.media-subnav { padding-top: 1.5rem; } @media (min-width: 890px) { .media-subnav-1 h4.media-subnav { margin: 0 0 1rem 0; font-weight: 100; } .media-subnav-1 ul.media-subnav { font-size: 1.3rem; } .media-subnav-1 li.media-subnav { padding-bottom: .5rem; } .media-subnav-1 li.media-subnav + li.media-subnav { padding-top: 0; } .media-subnav-1 li.media-subnav a.media-subnav { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } } .media-subnav-1 img.media-subnav { display: block; width: 90px; height: 90px; margin: 0 auto 1rem auto; border-radius: 45px; } .media-subnav-1 h3.media-subnav { margin-top: 0; font-size: 1.8rem; } .media-subnav-1 .icon-links.media-subnav { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-pack: space-evenly; -ms-flex-pack: space-evenly; justify-content: space-evenly; text-align: center; } .media-subnav-1 .icon-links.media-subnav a.media-subnav { display: inline-block; width: 12rem; margin-bottom: 1.5rem; overflow: hidden; white-space: nowrap; text-align: center; text-overflow: ellipsis; } .media-subnav-1 .icon-links.media-subnav a.media-subnav + a.media-subnav { margin-left: 2rem; } .media-subnav-1 .featured.media-subnav h4.media-subnav { display: none; } @media (min-width: 890px) { .media-subnav-1 { display: -ms-grid; display: grid; -ms-grid-columns: 40% 20% 40%; grid-template-columns: 40% 20% 40%; } .media-subnav-1 .wayback-search.media-subnav { -ms-grid-column: 1; -ms-grid-column-span: 3; grid-column: 1 / 4; } .media-subnav-1 h3.media-subnav { display: none; } .media-subnav-1 .icon-links.media-subnav { -ms-grid-column: 1; } .media-subnav-1 .icon-links.media-subnav a.media-subnav { padding-top: 3.5rem; max-width: 16rem; } .media-subnav-1 .links.media-subnav { padding: 0 1.5rem; } .media-subnav-1 .featured.media-subnav { -ms-grid-column: 2; } .media-subnav-1 .featured.media-subnav h4.media-subnav { display: block; } .media-subnav-1 .top.media-subnav { -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav { display: -ms-grid; display: grid; -ms-grid-columns: 50% 3rem 50%; grid-template-columns: 50% 50%; -ms-grid-rows: (auto)[7]; grid-template-rows: repeat(7, auto); grid-column-gap: 3rem; grid-auto-flow: column; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(1) { -ms-grid-row: 1; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(2) { -ms-grid-row: 2; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(3) { -ms-grid-row: 3; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(4) { -ms-grid-row: 4; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(5) { -ms-grid-row: 5; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(6) { -ms-grid-row: 6; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(7) { -ms-grid-row: 7; -ms-grid-column: 1; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(8) { -ms-grid-row: 1; -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(9) { -ms-grid-row: 2; -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(10) { -ms-grid-row: 3; -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(11) { -ms-grid-row: 4; -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(12) { -ms-grid-row: 5; -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(13) { -ms-grid-row: 6; -ms-grid-column: 3; } .media-subnav-1 .top.media-subnav ul.media-subnav > *.media-subnav:nth-child(14) { -ms-grid-row: 7; -ms-grid-column: 3; } }</style><style scope="media-slider-1">.media-slider-1 .media-slider-container.media-slider { position: relative; } .media-slider-1 .overflow-clip.media-slider { display: none; position: absolute; top: 3rem; right: 0; left: 0; height: 0; overflow: hidden; transition: height 0.2s ease; } .media-slider-1 .information-menu.media-slider { position: absolute; top: 0; right: 0; left: 0; padding: 0; height: 31.9rem; overflow-x: hidden; font-size: 1.4rem; background: #333; } .media-slider-1 .open.media-slider { display: block; } .media-slider-1 .hidden.media-slider { display: none; } .media-slider-1 .info-box.media-slider { padding: 1rem; } @media (max-width: 889px) { .media-slider-1 .overflow-clip.open.media-slider { display: block; height: 35.8rem; left: 4rem; top: 0; } } @media (min-width: 890px) { .media-slider-1 .overflow-clip.media-slider { display: block; } .media-slider-1 .information-menu.media-slider { left: 0; z-index: 3; height: auto; min-height: 21rem; background: #474747; transform: translate(0, -100%); transition: transform 0.2s ease; } .media-slider-1 .overflow-clip.open.media-slider { height: 22rem; } .media-slider-1 .information-menu.open.media-slider { transform: translate(0, 0); } .media-slider-1 .info-box.media-slider { max-width: 100rem; padding: 1.5rem 0; margin: 0 auto; } }</style><style scope="desktop-subnav-1">.desktop-subnav-1 ul.desktop-subnav { position: relative; z-index: 3; padding: .8rem 0; margin: 0; font-size: 1.2rem; text-transform: uppercase; text-align: center; background: #333; } .desktop-subnav-1 li.desktop-subnav { display: inline-block; padding: 0 15px; } .desktop-subnav-1 a.desktop-subnav { text-decoration: none; color: #aaa; } .desktop-subnav-1 a.desktop-subnav:hover,.desktop-subnav-1 a.desktop-subnav:active,.desktop-subnav-1 a.desktop-subnav:focus { color: #fff; } .desktop-subnav-1 .donate.desktop-subnav svg.desktop-subnav { width: 1.6rem; height: 1.6rem; vertical-align: top; fill: #f00; }</style><style scope="signed-out-dropdown-1">.signed-out-dropdown-1 .nav-container.signed-out-dropdown { position: relative; } .signed-out-dropdown-1 nav.signed-out-dropdown { position: absolute; right: 0; z-index: 4; overflow: hidden; font-size: 1.6rem; background-color: #333; transition-property: top; transition-duration: 0.2s; transition-timing-function: ease; } .signed-out-dropdown-1 .initial.signed-out-dropdown,.signed-out-dropdown-1 .closed.signed-out-dropdown { top: -1500px; } .signed-out-dropdown-1 .closed.signed-out-dropdown { transition-duration: 0.5s; } .signed-out-dropdown-1 .open.signed-out-dropdown { max-width: 100vw; overflow: auto; } .signed-out-dropdown-1 h3.signed-out-dropdown { padding: 0.6rem 2rem; margin: 0; font-size: inherit; overflow: hidden; text-overflow: ellipsis; } .signed-out-dropdown-1 ul.signed-out-dropdown { padding: 0.4rem 0 0.7rem 0; margin: 0; list-style: none; max-height: calc(100vh - 7.2rem + 1px); overflow: auto; box-sizing: border-box; } .signed-out-dropdown-1 .divider.signed-out-dropdown { margin: 0.5rem 0; border-bottom: 1px solid #666; } .signed-out-dropdown-1 a.signed-out-dropdown,.signed-out-dropdown-1 .info-item.signed-out-dropdown { display: block; color: #fff; text-decoration: none; padding: 1rem 2rem; } .signed-out-dropdown-1 .info-item.signed-out-dropdown { font-size: 0.8em; color: #999; } .signed-out-dropdown-1 .callout.signed-out-dropdown { position: absolute; margin-left: 10px; padding: 0 5px; border-radius: 2px; background: #fee257; color: #2c2c2c; font-size: 1.4rem; font-weight: bold; } .signed-out-dropdown-1 a.mobile-upload.signed-out-dropdown { display: flex; justify-content: left; align-items: center; } .signed-out-dropdown-1 a.mobile-upload.signed-out-dropdown svg.signed-out-dropdown { fill: #fff; margin-right: 1rem; height: 1.4rem; width: 1.4rem; } @media (min-width: 890px) { .signed-out-dropdown-1 nav.signed-out-dropdown { display: flex; overflow: visible; top: 0; left: auto; z-index: 5; transition: opacity 0.2s ease-in-out; font-size: 1.4rem; border-radius: 2px; background: #fff; box-shadow: 0 1px 2px 1px rgba(0, 0, 0, 0.15); } .signed-out-dropdown-1 nav.signed-out-dropdown:after { position: absolute; right: 7px; top: -7px; width: 12px; height: 7px; box-sizing: border-box; color: #fff; content: ''; border-bottom: 7px solid currentColor; border-left: 6px solid transparent; border-right: 6px solid transparent; } .signed-out-dropdown-1 h3.signed-out-dropdown { display: none; } .signed-out-dropdown-1 ul.signed-out-dropdown { max-height: calc(100vh - 8.5rem + 1px); } .signed-out-dropdown-1 .divider.signed-out-dropdown { border-bottom-color: #666; } .signed-out-dropdown-1 a.signed-out-dropdown { padding: 0.5rem 2rem; color: #333; transition: background 0.1s ease-out, color 0.1s ease-out; } .signed-out-dropdown-1 .info-item.signed-out-dropdown { padding: 0.5rem 2rem; font-size: 0.8em; } .signed-out-dropdown-1 a.signed-out-dropdown:hover,.signed-out-dropdown-1 a.signed-out-dropdown:active,.signed-out-dropdown-1 a.signed-out-dropdown:focus { color: #fff; background: #428bca; outline: none; } .signed-out-dropdown-1 .initial.signed-out-dropdown,.signed-out-dropdown-1 .closed.signed-out-dropdown { opacity: 0; transition-duration: 0.2s; } .signed-out-dropdown-1 .open.signed-out-dropdown { opacity: 1; overflow: visible; } .signed-out-dropdown-1 a.mobile-upload.signed-out-dropdown { display: none; } } @media (min-width: 890px) { .signed-out-dropdown-1 .initial.signed-out-dropdown,.signed-out-dropdown-1 .closed.signed-out-dropdown,.signed-out-dropdown-1 .open.signed-out-dropdown { right: 33.5rem; } .signed-out-dropdown-1 .search-hidden.initial.signed-out-dropdown,.signed-out-dropdown-1 .search-hidden.closed.signed-out-dropdown,.signed-out-dropdown-1 .search-hidden.open.signed-out-dropdown { right: 18.5rem; } } @media (min-width: 990px) { .signed-out-dropdown-1 .initial.signed-out-dropdown,.signed-out-dropdown-1 .closed.signed-out-dropdown,.signed-out-dropdown-1 .open.signed-out-dropdown { right: 40rem; } .signed-out-dropdown-1 .search-hidden.initial.signed-out-dropdown,.signed-out-dropdown-1 .search-hidden.closed.signed-out-dropdown,.signed-out-dropdown-1 .search-hidden.open.signed-out-dropdown { right: 26rem; } }</style><style scope="ia-topnav-1">.ia-topnav-1 { ; color: #fff; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; } .ia-topnav-1 primary-nav.ia-topnav:focus { outline: none !important; } .ia-topnav-1 #close-layer.ia-topnav { display: none; position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 3; } .ia-topnav-1 #close-layer.visible.ia-topnav { display: block; } .ia-topnav-1 .topnav.ia-topnav { position: relative; z-index: 4; } @media (max-width: 889px) { .ia-topnav-1 desktop-subnav.ia-topnav { display: none; } }</style><style>body {transition: opacity ease-in 0.2s; } body[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } </style> <ia-topnav locallinks="true" waybackpagesarchived="916 billion" class="x-scope ia-topnav-1"> <div class="topnav style-scope ia-topnav"> <primary-nav class="style-scope ia-topnav x-scope primary-nav-1"> <nav class="style-scope primary-nav"> <button class="hamburger style-scope primary-nav" title="Open main menu" data-event-click-tracking="TopNav|NavHamburger"> <icon-hamburger class="style-scope primary-nav x-scope icon-hamburger-1"> <svg viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg" aria-labelledby="hamburgerTitleID hamburgerDescID" class="style-scope icon-hamburger"> <title id="hamburgerTitleID" class="style-scope icon-hamburger">Hamburger icon</title> <desc id="hamburgerDescID" class="style-scope icon-hamburger">An icon used to represent a menu that can be toggled by interacting with this icon.</desc> <path d="m30.5 26.5c.8284271 0 1.5.6715729 1.5 1.5s-.6715729 1.5-1.5 1.5h-21c-.82842712 0-1.5-.6715729-1.5-1.5s.67157288-1.5 1.5-1.5zm0-8c.8284271 0 1.5.6715729 1.5 1.5s-.6715729 1.5-1.5 1.5h-21c-.82842712 0-1.5-.6715729-1.5-1.5s.67157288-1.5 1.5-1.5zm0-8c.8284271 0 1.5.6715729 1.5 1.5s-.6715729 1.5-1.5 1.5h-21c-.82842712 0-1.5-.6715729-1.5-1.5s.67157288-1.5 1.5-1.5z" fill="#999" fill-rule="evenodd" class="style-scope icon-hamburger"></path> </svg> </icon-hamburger> </button> <div class="branding style-scope primary-nav"> <a title="Go home" class="link-home style-scope primary-nav" href="/" data-event-click-tracking="TopNav|NavHome"> <svg class="ia-logo style-scope primary-nav" viewBox="0 0 27 30" xmlns="http://www.w3.org/2000/svg" aria-labelledby="logoTitleID logoDescID"> <title id="logoTitleID" class="style-scope primary-nav">Internet Archive logo</title> <desc id="logoDescID" class="style-scope primary-nav">A line drawing of the Internet Archive headquarters building fa莽ade.</desc> <g stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" class="style-scope primary-nav"> <mask id="mask-2" fill="white" class="style-scope primary-nav"> <path d="M26.6666667,28.6046512 L26.6666667,30 L0,30 L0.000283687943,28.6046512 L26.6666667,28.6046512 Z M25.6140351,26.5116279 L25.6140351,28.255814 L1.05263158,28.255814 L1.05263158,26.5116279 L25.6140351,26.5116279 Z M3.62469203,7.6744186 L3.91746909,7.82153285 L4.0639977,10.1739544 L4.21052632,13.9963932 L4.21052632,17.6725617 L4.0639977,22.255044 L4.03962296,25.3421929 L3.62469203,25.4651163 L2.16024641,25.4651163 L1.72094074,25.3421929 L1.55031755,22.255044 L1.40350877,17.6970339 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href="/search.php?query=date:2005"> <span itemprop="datePublished">2005</span> </a> </dd> </dl> <dl class="metadata-definition"> <dt>Topics</dt> <dd class="" itemprop="keywords" ><a href="/search.php?query=subject%3A%22Big+bang+theory%22" rel="nofollow">Big bang theory</a>, <a href="/search.php?query=subject%3A%22General+relativity+%28Physics%29%22" rel="nofollow">General relativity (Physics)</a>, <a href="/search.php?query=subject%3A%22Cosmology%22" rel="nofollow">Cosmology</a></dd> </dl> <dl class="metadata-definition"> <dt>Publisher</dt> <dd > <span itemprop="publisher">New York : Harper Perennial</span> </dd> </dl><dl class="metadata-definition"> <dt>Collection</dt> <dd> <a href="/details/internetarchivebooks" rel="nofollow">internetarchivebooks</a>; <a href="/details/printdisabled" rel="nofollow">printdisabled</a>; <a href="/details/inlibrary" rel="nofollow">inlibrary</a> </dd> </dl>  <dl class="metadata-definition"> <dt>Contributor</dt> <dd > <a href="/details/internetarchivebooks">Internet Archive</a> </dd> </dl> <dl class="metadata-definition"> <dt>Language</dt> <dd> <span><a href="/search.php?query=%28language%3Aeng+OR+language%3A%22English%22%29" rel="nofollow">English</a></span> </dd> </dl>  <dl class="metadata-definition"> <dt>Item Size</dt> <dd > 1.4G </dd> </dl> </div>  <div class="clearfix"></div> <div id="descript" itemprop="description">532 pages : 21 cm<br><br>Presents a collection of anecdotes and personal histories describing the Big Bang theory of how the universe came to be and explains why some scientists believe it and why some have fought against it<br><br>Includes bibliographical references (pages 509-516) and index<br><br>In the beginning: From mythology to cosmology, from prehistory to 1900 -- Theories of the universe: How Einstein's theory of gravity hinted at a moment of creation -- Great debate: How observations of the universe implied a cosmic expansion -- Mavericks of the cosmos: How theory and observation came together to form the big bang model -- Paradigm shift: Battle between rival cosmological theories is finally resolved -- Epilogue: What are the outstanding questions for the big bang model? -- What is science? </div> <div class="metadata-expandable-list row" role="list"> <dl class="metadata-definition"> <dt>Access-restricted-item</dt> <dd > true </dd> </dl> <dl class="metadata-definition"> <dt>Addeddate</dt> <dd > 2020-12-11 08:03:07 </dd> </dl> <dl class="metadata-definition"> <dt>Bookplateleaf</dt> <dd > 0002 </dd> </dl> <dl class="metadata-definition"> <dt>Boxid</dt> <dd > IA40014407 </dd> </dl> <dl class="metadata-definition"> <dt>Camera</dt> <dd > Sony Alpha-A6300 (Control) </dd> </dl> <dl class="metadata-definition"> <dt>Collection_set</dt> <dd > printdisabled </dd> </dl> <dl class="metadata-definition"> <dt>External-identifier</dt> <dd class=" breaker-breaker" > <a href="/search.php?query=external-identifier%3A%22urn%3Aoclc%3Arecord%3A1244495827%22" > urn:oclc:record:1244495827<a href="https://www.worldcat.org/oclc/1244495827" target="_blank" data-event-click-tracking="DetailsPage|"><img loading="lazy" title="[WorldCat (this item)]" alt="[WorldCat (this item)]" class="external-identifier-icon" src="/images/worldcat-small.png"/></a> </a><br><a href="/search.php?query=external-identifier%3A%22urn%3Alcp%3Abigbangoriginofu0000sing%3Alcpdf%3Ae904ab7e-c75a-410b-aad6-8705555e70a7%22" > urn:lcp:bigbangoriginofu0000sing:lcpdf:e904ab7e-c75a-410b-aad6-8705555e70a7 </a><br><a href="/search.php?query=external-identifier%3A%22urn%3Alcp%3Abigbangoriginofu0000sing%3Aepub%3Af0851317-41a8-4c4e-ba50-936133c345fa%22" > urn:lcp:bigbangoriginofu0000sing:epub:f0851317-41a8-4c4e-ba50-936133c345fa </a> </dd> </dl> <dl class="metadata-definition"> <dt>Foldoutcount</dt> <dd > 0 </dd> </dl> <dl class="metadata-definition"> <dt>Grant_report</dt> <dd > Arcadia #4281 </dd> </dl> <dl class="metadata-definition"> <dt>Identifier</dt> <dd > <span itemprop="identifier">bigbangoriginofu0000sing</span> </dd> </dl> <dl class="metadata-definition"> <dt>Identifier-ark</dt> <dd > ark:/13960/t6p07zx1g </dd> </dl> <dl class="metadata-definition"> <dt>Invoice</dt> <dd > 2089 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Isbn</dt> <dd > <span itemprop="isbn">0007162219</span><br><span itemprop="isbn">9780007162215</span> </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr</dt> <dd > tesseract 4.1.1 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr_detected_lang</dt> <dd > en </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr_detected_lang_conf</dt> <dd > 1.0000 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr_detected_script</dt> <dd > Latin </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr_detected_script_conf</dt> <dd > 0.9486 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr_module_version</dt> <dd > 0.0.9 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ocr_parameters</dt> <dd > -l eng </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Old_pallet</dt> <dd > IA-NS-0000127 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Openlibrary_edition</dt> <dd > <a href="https://openlibrary.org/books/OL7262813M" > OL7262813M </a> </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Openlibrary_work</dt> <dd > <a href="https://openlibrary.org/works/OL31156W" > OL31156W </a> </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Page_number_confidence</dt> <dd > 100 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Page_number_module_version</dt> <dd > 1.0.5 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Pages</dt> <dd > <span itemprop="numberOfPages">566</span> </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Pdf_module_version</dt> <dd > 0.0.20 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Ppi</dt> <dd > 300 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Rcs_key</dt> <dd > 24143 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Republisher_date</dt> <dd > 20201211072602 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Republisher_operator</dt> <dd > associate-rica-bacatan@archive.org </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Republisher_time</dt> <dd > 460 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Scandate</dt> <dd > 20201209211654 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Scanner</dt> <dd class=" breaker-breaker" > station04.cebu.archive.org </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Scanningcenter</dt> <dd > cebu </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Scribe3_search_catalog</dt> <dd > isbn </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Scribe3_search_id</dt> <dd > 9780007162215 </dd> </dl> <dl class="metadata-definition metadata-hidden" style="display: none"> <dt>Tts_version</dt> <dd > 4.2-initial-96-gec740589 </dd> </dl> <button type="button" class="show-more-button" onclick="$('.metadata-hidden').slideToggle('fast'); $(this).find('.show-more-button__text').toggle();" > <div class="show-more-button__text">Show More</div> <div class="show-more-button__text" style="display: 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Big bang : the origin of the universe : Singh, Simon : Free Download, Borrow, and Streaming : Internet Archive