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coreopsidaisies t1_iyduz4p wrote

Reply to comment by hertzzogg in New harvester amplifies electric power generated from human walking motion by about 90 times. Since the power generation performance can be improved without increasing the device size, the technology is expected to generate power to drive small wearable devices from non-steady vibrations by Wagamaga

Tiny? How tiny? I love this type of watch but most of them are so bulky...

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