Talking about green concepts and innovations. Swedish designer Peter Thuvander has innovated an induction-powered yo-yo charger for iPhones and other Apple handheld devices. Power up your apple devices by simply giving 30 cranks when you yo yo which is fun also. It also holds a lithium ion cell, and based on the OLPC crank and this dandy wind-up remote. This  concept would be real blessing when your apple devices are dead and there is no other alternatives to juice up the battery.

Via Core 77