BBC News - Light-powered bionic eye invented to help restore sight

Bio Computer, A PC That Doubles as a Planter

Energy-Generating USB Camping Pot Charges Gadgets as You Cook! | Inhabitat - Sustainable Design Innovation, Eco Architecture, Green Building

Energy-Generating USB Camping Pot Charges Gadgets as You Cook! | Inhabitat - Sustainable Design Innovation, Eco Architecture, Green Building

Device Turns Your Sneaker into a Portable Cell Phone Charger : TreeHugger

Device Turns Your Sneaker into a Portable Cell Phone Charger : TreeHugger