In March 2020, an experiment in science philanthropy was hatched in the span of a five-minute call. Patrick Collison, the now-34-year-old billionaire CEO of the online payments company Stripe, and ...
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Cocoa powder stays dry in black water science demo
In this quick science experiment, I test whether cocoa powder still behaves hydrophobically in black mineral water. I dip a spoonful of baking cocoa into a glass of blk water and show how it comes out ...
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