Meet the Tiny Machines that Harness Humidity for Power
What could we accomplish with machines that draw power from the air around us?
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When Prof. Nicola Spaldin was growing up in the British mountains where her “parents ran a hiking center,” it was apparent that she loved the outdoors and discovering her surroundings. She took this curiosity into her academic career, where she studied materials that can have more than one job.
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The Science of Knitting
If you’ve ever been lucky enough to receive a handmade sweater as a gift, you likely spent more time than strictly necessary listening to its creator describing each of its virtues in detail: Look, it won’t stretch out under your arms! The weight of ..
Can a book inspire you as a child to grow up and solve one of the most famous mysteries of mathematics? Come take a peek inside Physics for Entertainment to find out. Originally published over seventy years ago in Russia, this classic book answers many fascinating questions that one might not even think are physics questions. “Can an invisible man see? Why are all cats grey when the candles are out?” The excerpt below explains the habits or our beloved drinking bird toy.