HardOCP News
[H] News
- Joined
- Dec 31, 1969
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How about a wearable device that uses the power of breathing to charge your gadgets? No, this is not a joke. Well, it could be
but it looks feasible. Unfortunately, it under performs while the wearer is breathing normally. You never know though, you might be able to strap this thing on and convince your significant other you need some heavy breathing to charge your nano. 
The chest-worn device was intended to output around one-watt for charging a cellphone, which could purportedly juice it up in just under three hours, but unfortunately for us all, this seemingly brilliant device only mustered about 50mW of energy.