Monday, June 18, 2012

Wearable Device Generates Electricity From Walking Knee Movements

"Related, my bug out bag doesn't contain a hand-crank radio or flashlight. It has a couple packs of AAs, which are much lighter than the food to replace the energy I'd expend cranking. They'll last me at least a few weeks. If civilization can't reestablish itself in that time, I'm probably fucked, regardless of electricity."

Have you considered a foldable/rollable solar panel? I've seen 10W (with bright sunlight) panels from $150, which is pretty awesome IMO:)

I want one for my Thinkpad:D

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