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StarTalk with Neil deGrasse Tyson

StarTalk with Neil deGrasse Tyson

Consider a Spherical Cow with Lara Anderson

Jun 17, 2025 · 1h 3m

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About this episode

What is string theory, really? Why does it need extra dimensions? Neil deGrasse Tyson and comedian Chuck Nice welcome theoretical physicist and mathematician Lara Anderson to guide us through string theory, higher dimensions, and finding a unifying theory of everything.