Go to http://buyraycon.com/WHATIFOPEN to get 15% off. Thanks to Raycon for sponsoring! Something extremely big is about to happen to our galaxy. The Milky Way, and our next-door neighbour Andromeda, are heading directly for each other like two galaxy-sized freight trains on the same track. That’s right, we’re about to […]
Support us on Patreon: https://www.patreon.com/whatifshow/membership 00:00 Countdown 00:05 A Journey to the Beginning of Time 59:29 What Was Earth Like 2 Billion Years Ago? 01:14:58 What Was Earth Like Before the Dinosaurs? 01:24:12 What Would Dying by Prehistoric Animals Be Like? 01:48:17 What Was Earth Like in the Cenozoic Era? […]
Follow our ancient ancestors’ footsteps out of Africa and into every corner of our planet. Airing October 5, 2016 at 9 pm on PBS NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs
Enjoying this video? Dive even deeper into the world of science and discovery with Popular Science, the free streaming channel bringing you more of what you love from What If, plus epic explorations in engineering, rocket launches, movies, space, and Earth sciences https://underknown.com/popularscience/ Support us on Patreon: https://www.patreon.com/whatifshow/membership 00:00 Countdown […]
What processes in the depths of the Earth forge beautiful and precious stones? Airing November 2, 2016 at 9 pm on PBS NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs
Protect your data for only $2 a month with CyberGhost VPN https://cyberghostvpn.com/WhatIf A small but incredibly fast unwanted guest is about to swing past Earth at the speed of light. Yeah, this is the tiniest black hole in the Universe. But despite its small size, could it rip our planet […]
Drill underground to see the treasures that power our world—today and into the future. Airing November 16, 2016 at 9 pm on PBS NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs
Enjoying this video? Dive even deeper into the world of science and discovery with Popular Science, the free streaming channel bringing you more of what you love from What If, plus epic explorations in engineering, rocket launches, movies, space, and Earth sciences https://underknown.com/popularscience/ Support us on Patreon: https://www.patreon.com/whatifshow/membership 00:00 Countdown […]
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Check out LARQ’s PureVis 2 here: https://bylarq.com/WhatIf Having a potentially habitable planet in orbit around Earth would change things, and violently. But in this video, we’re not just placing Kepler-22 b in the sky. We’re going to swap our Moon for some of the most dangerous alien planets, too. We’ll […]
