Jan
11
2010
Chargerless mobile phone charging
Jonne Eilimö | January 11, 2010 09:08 UTC | Comments:
An interesting idea by design(dot)fr, a phone battery that you can charge by twirling it around your finger. This will not of course give you a full charge, but enough to sen a text message, or make a quick call. To have enough juice to power a 2 minute call, would need about 130 turns around your finger.
[via]
Category: Other
