Power Your Cell While You Ride
 

Do you remember those kinetic bike lights from back in the day? You know the ones that you clamped down on the wheel to generate energy to light your way? Well, they’ve gone a bit out of style in favor of batteries recently, but the idea hasn’t totally gone away.In fact, a design student has [...]

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Haha, I remember those old bike lights... the one I had you needed to be going fairly quickly in order to light that dumb bulb up!

Yeah, the old ones was quite crappy but the newer with the dynamo built in the wheel and with LED's for the back and headlight is really nice and light up good even at a low speed.