[pct-l] new on trail recharger?

[Ken Powers]

A researcher has developed the hikers version of the Prius' recharger. It is a knee brace that converts your leg energy and stores it in a battery. The legs of the guy on the treadmill even look like those of a hiker. It all sounded promising until I saw the size of that knee brace. I hope they learn that we need lightweight versions of this knee brace for recharging our batteries while on the trail.

http://www.news.com/2300-1008_3-6229842.html?tag=nefd.also

Ken
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