bestoftheday.best : Today we’re going to talk about glaciers. These behemoth globs of compressed ice and snow moving across the land created fertile soils and physical ...

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bestoftheday.best : Clint Smith teaches you about one of the most famous writers, orators, and advocates of the 19th century, Frederick Douglass. Douglass was born in sla ...

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bestoftheday.best : So far in this series we’ve focused on molecules with tens of atoms in them, but in organic chemistry molecules can get way bigger! Polymers are mol ...

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bestoftheday.best : Infectious disease has affected the human species for as long as we’ve existed, but in that time we’ve come a long way in understanding what they ...

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bestoftheday.best : In this video, we'll learn about the US Supreme Court decision in Scott vs Sanford, handed down in 1857. The case ultimately rejected the idea that Bl ...

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