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August 14, 2021
bestoftheday.best : Cotton is everywhere in the modern world, and it became a hugely important crop in the 19th century United States. Cotton was a huge economic boon to ...
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August 12, 2021
bestoftheday.best : 3D printed rockets save on up front tooling, enable rapid iteration, decrease part count, and facilitate radically new designs. For your chance to win ...
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August 12, 2021
bestoftheday.best : Things have been getting more and more complicated here in Crash Course Organic Chemistry, and as we deal with more complex molecules, parts of molecu ...
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August 10, 2021
bestoftheday.best : Today we're going to talk about rivers and how these dynamic, delicate, yet powerful systems are able to constantly change the landscape. We'll focus ...