How Earth's First, Unkillable Animals Saved the World Published 2019-07-30 Download video MP4 360p Recommendations 11:19 How We Identified One of Earth’s Earliest Animals 10:30 How Plants Caused the First Mass Extinction 10:59 How Volcanoes Froze the Earth (Twice) 11:41 When Giant Scorpions Swarmed the Seas 10:55 When the Synapsids Struck Back 08:31 How Plate Tectonics Gave Us Seahorses 06:38 When Giant Fungi Ruled 11:37 When Bats Took Flight 12:14 When Antarctica Was Green 14:53 The Mysterious Realm of Deep Sea Sponges 14:14 The Incredible Way This Jellyfish Goes Back in Time 13:00 How the Elephant got its Trunk 12:07 Animals We Thought Were Gone Forever | 7 Species That Almost Went Extinct 11:01 When the Earth Suddenly Stopped Warming 10:28 How Blood Evolved (Many Times) 10:53 When Giant Amphibians Reigned 08:18 Why Sea Sponges Are So Expensive | So Expensive 12:22 When Birds Had Teeth 12:29 6 Species Unlike Anything Else | Evolutionary Loners 09:44 Sponges! | JONATHAN BIRD'S BLUE WORLD Similar videos 08:33 When the Rainforests Collapsed 08:40 Earth’s Longest Living Animals | EXPLORE MODE 05:44 That Time Oxygen Almost Killed Everything 05:06 All of History, set to DOOM Music 00:37 Creatures Of Sonaria be like (1): 08:12 How We Domesticated Cats (Twice) 04:26 Marilyn Manson - Man That You Fear 03:48 Skillet - "Feel Invincible" [Official Music Video] 13:11 Were These Monsters Inspired by Fossils? (w/ Monstrum!) 12:41 When Sharks Swam the Great Plains 07:00 The Most Useful Fossils in the World 14:36 The History of Climate Cycles (and the Woolly Rhino) Explained 00:11 Archeocyathids: The Cambrian Sponge-Like Creatures with Mineralized Skeletons 12:16 How the Starfish Got Its Arms 08:31 Here's Why You Never Mess With A Guard Of The Tomb Of The Unknown Soldier 15:31 5 Most Badass People Of All Time 02:30 Honey Badger Shows The Leopard Who's The Boss !! More results