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#137 – Alex Filippenko: Supernovae, Dark Energy, Aliens & the Expanding Universe
Lex Fridman Podcast
How to Travel Faster Than Light Through a Wormhole
Physicists are looking at the universe for clues on how we can use it to improve our transportation. We know a lot more now about what we know and what we don't know, he says. "Most of these schemes seem very far-fetched, if not all of them seems impossible"
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