8 Coolest green gadgets: Wind-up phone charger
Wind-up phone charger
Of course, solar chargers are only useful if you spend a lot of time outside. For our vampire readers, may we recommend some wind up toys? For just about $10, you can pick up a device that looks a bit like a pencil sharpener that will let you keep your cellphone charged. A few minutes of hand-cranking should give you enough juice to run a cellphone for 25-30 minutes.















Reader Comments (Page 1 of 1)
12-20-2007 @ 7:36AM
Laurie B said...
Wouldn't it be greener to not buy these stupid things?
Reply
12-20-2007 @ 1:33PM
Laurie B said...
Wouldn't it be much greener not to buy these stupid things at all?
Reply