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by mfrykman
3318 days ago
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Most commercial drones have 4 motors w about 12 magnets each. Some others:
electric bikes, electric skateboards, power tools, blow dryers, iPad cases. If I recall correctly, one of the earlier iPhones was basically held together w rare earth magnets, with the screen module magnetically stuck into the case. Can't find info to verify this though, so take it w a grain of salt. |
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