Dinosaurs died out some 65 million years ago, so how could we possibly determine the color of their skin--or feathers? As Scientific American's Eric R. Olson explains, new fossil evidence is pointing the way. Episode written by Kate Wong.
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Platform technologies – tools, techniques, and instruments that enable entirely novel approaches for scientific investigation across a b
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Conventional washing machines cause excessive damage and wrinkling to clothes primarily during the water removal step. With the introduc
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