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PBS Space Time
Will Constructor Theory Rewrite Physics?
Constructor Theory is the ability to see the deepest underlying facts about the world.
How To Know If It's Aliens
PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.
How To Know If It's Aliens
Season 7 Episode 16 | 14m 8s | CC
There’s one rule on Space Time: It’s never Aliens. But every rule has an exception and this rule is no exception because: It’s never aliens, until it is. So is it aliens yet? And on today’s Space Time we’re going to examine all the best case scenarios for life beyond Earth.
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