The world is connected in surprising ways. A new study gives the latest example - how African elephant poop helps make American-made guitars. As NPR's Nate Rott reports, the study also comes with a ...
Feces, dung, poop: words that never fail to make a 12-year-old boy laugh. But they have no place in highly advanced scientific processes, right? Well, that’s where you’d be wrong. Researchers ...
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