There Was No First Human
6:34
Where Did Humans Come From?
4:29
Richard Dawkins: Who Was the First Human?
14:15
Does Someone Else Have Your Face? Doppelgängers Explained!
22:39
Why Pandas Are Impressively Bad at Existing
18:10
Will The Big Bang Happen AGAIN (and Again)?
17:55
We Might Find Alien Life In 2229 Days
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What Happened Before History? Human Origins
10:14