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Black holes warp space and time, squeeze matter to a vanishing point, and trap light so that it cannot escape. Black holes, with masses millions or billions times that of our...
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Topic Series
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1:20:19
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They warp space and time, squeeze matter to a vanishing point, and trap light so that it cannot escape. How can black holes perform such stupendous tricks, and what can we...
video
Episode
Episode 09
Season 02
26:46
Freeman Dyson, visionary extraordinaire, was one of the most inventive thinkers of our age: discovering new mathematics, challenging fundamental physics, colonizing space,...
Episode 01
Season 21
26:47
Astrophysicist George Smoot discusses the history of precision cosmology, his work in gravitational lensing, the existence of dark matter, and the future of astrophysics.
CTT Chat
50:01
For years we thought that in order to be creative you had to “be born with it.” Now, new thinking on the subject reveals that everyone can learn to be more...
Roundtable
27:12