Humans Need Not Apply
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Fable of the Dragon-Tyrant
26:54
The Downfall of Southwest Airlines
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The Rules for Rulers
29:08
How this helicopter survived 1004 days on Mars, then disappeared...
28:28
Russell's Paradox - a simple explanation of a profound problem
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CGP Grey was WRONG
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The Most Misunderstood Concept in Physics
21:54