StarTalk with Neil deGrasse Tyson

StarTalk with Neil deGrasse Tyson

Cosmic Queries: Until the End of Time, with Brian Greene (Re-Release)

Jul 4, 2023 · 00:48:10

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✨ AI Summary

Brian Greene answered fan questions on string theory and spacetime.
Discussed interstellar travel, free will, and life's meaning.
Revisited fundamental concepts in theoretical physics.

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