Okay Geek Farm
Sunday
Jan102010
Twirling Battery charges by spinning your finger
Brandon Davenport
Spinning, shaking and whatnot somehow charges your batteries. But that can get boring after a while -- thats why Song Teaho and Hyejin Lee designed this little treasure. While there's still a chunk of work to be done with the actual physical device, the concept of this is to simply let you twirl your cellphone battery around your finger a few times (standing out like a sore thumb at Starbucks) for a quick bit of power charge to send a text or make a call. Interesting concept, but for obvious reasons this could not be used for laptops, or Hadron Colliders.
[Engadget]
