bestoftheday.best : A general solution to the cubic equation was long considered impossible, until we gave up the requirement that math reflect reality. This video is spo ...

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bestoftheday.best : The story of a controversial physics question on the qualifying exam for the 2014 US Physics Olympiad team. How does a uniform cable beneath a helicop ...

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bestoftheday.best : Today we’re going to talk about the collection of routes known as the Silk Roads, and explore how worldview and other ideas spread along those trade ...

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bestoftheday.best : While we can’t explore every cultural trait in the world, language is an important system of spoken, signed, or written symbols humans use to expres ...

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bestoftheday.best : We’ve talked about benzene a bit already in this series, but did you know that benzene rings are present in all kinds of familiar substances? The st ...

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