{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='We’re Closer to Unravelling the Mysterious Evolution of the T. Rex' data-url='/boclips/videos/5cdefb486f3fe04e7bc6c691' data-video-url='/boclips/videos/5cdefb486f3fe04e7bc6c691' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nWe’re Closer to Unravelling the Mysterious Evolution of the T. Rex\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30359356\" href=\"/search?publisher_ids%5B%5D=30359356\"\u003eSeeker\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eIn its prime, the Tyrannosaurs rex was the apex predator of the world over 65 million years ago, but how did it get so big, so fast? Here are the latest discoveries we have about this colossal beast. How Did Roboticists Get This Ancient...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eIn its prime, the Tyrannosaurs rex was the apex predator of the world over 65 million years ago, but how did it get so big, so fast? Here are the latest discoveries we have about this colossal beast. How Did Roboticists Get This Ancient Fossil To \u003ca href='https://youtu.be/XbbgCv6DgNg' target='_blank' rel='nofollow'\u003eWalk? -\u003c/a\u003e Read More: Diminutive fleet-footed tyrannosauroid narrows the 70-million-year gap in the North American fossil \u003ca href='https://www.nature.com/articles/s42003-019-0308-7' target='_blank' rel='nofollow'\u003erecord\u003c/a\u003e \"Whereas the Cretaceous record of Asian tyrannosauroids is rapidly growing (at minimum represented by six pre-Campanian species), and significant progress has recently been made understanding the timing of major evolutionary transitions within Asian representatives of the clade5,9, the pre-Campanian record in North America (NA) has remained entirely devoid of diagnostic body fossils.\" T. Rex: The Ultimate \u003ca href='https://www.amnh.org/exhibitions/t-rex-the-ultimate-predator' target='_blank' rel='nofollow'\u003ePredator\u003c/a\u003e \"T.Rex: The Ultimate Predator Will introduce you to the entire tyrannosaur superfamily and reveal the amazing story of the most iconic dinosaur in the world through stunning life-sized models, fossils and casts, and engaging interactive. Visitors 12 and up can enjoy an immersive multiplayer virtual reality experience developed exclusively for this exhibition.\" A deer-sized T. rex ancestor shows how fast tyrannosaurs became \u003ca href='https://www.sciencenews.org/article/t-rex-ancestor-shows-how-fast-tyrannosaurs-became-giants?tgt=nr' target='_blank' rel='nofollow'\u003egiants\u003c/a\u003e \"Eventually, the Cretaceous Period’s warming climate probably killed off the allosaurs, Zanno says, but not tyrannosaurs. “They rapidly increase in size and go on really quickly to become the dominant predators of Late Cretaceous ecosystems,” she says.\" ____________________ Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond. 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