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Activity for Gabriel Diego‭

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Type On... Excerpt Status Date
Edit Post #40248 Initial revision — over 4 years ago
Question — Are there human powered generators that draw power from body movement?
I enjoy hiking but I don't give away some gadgets like flashlight (if hiking at night) and a smartphone for the GPS. I recently took a long hike that went well into the night (about 18 hours hiking straight, with a few rest stops) and found that my hand crank flashlight and USB charger are quite cumb...
(more) 		— almost 8 years ago