International Business
The spines of sea urchins can generate a voltage when water moves around them — a phenomenon that could be used to design underwater flow sensors.
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Be still my beating heart: Harry Styles has graced the internet with nearly 26 minutes of joy with an appearance on Brittany Broski's Royal Court YouTube series. It's a chatty, silly, laugh-out-loud talk that'll fill you heart with joy. Harry, we've missed seeing you like this!