The new E-Cu Nokia concept phone converts heat into electrical energy (pics)
A new interesting Nokia concept based on eco technology appeared in some photos. Patrick Hyland is the creator of this Nokia E-Cu concept that doesn’t need a charger.
The Nokia E-Cu name is actually a combination between Environment (E) and Copper (Cu) and it is surrounded by a layer of copper with engraved heatsinks.
E-Cu incorporates a thermogenerator that will transform the heat into energy, so while is in your pocket the device can get charged.