Things You Thought You Knew
Episode Ep 80 49 min 38s

Things You Thought You Knew

From StarTalk Radio Neil deGrasse Tyson
There are topics you might think you understand, but, do you really? Neil deGrasse Tyson and comic co-host Chuck Nice investigate the differences between mass, weight, and density, why ice floats, and how much you would weigh in space.

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