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Things You Thought You Knew – Rocks Float
Episode Ep 37 June 23, 2026 44 min 41s

Things You Thought You Knew – Rocks Float

From StarTalk Radio • Neil deGrasse Tyson
What would happen in a world with too much oxygen? Neil deGrasse Tyson and Chuck Nice break down how rocks actually float, warm blankets, and why oxygen isn’t actually flammable.

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