Jul 2014

Parametrically designed and Digitally Fabricated, this thermo-electric generator attaches onto  the
exhaust pipe of a motorbike and exploits the temperature difference between the hot exhaust pipe and the heat sink that is air-cooled. It recovers the waste heat and converts it to electricity that is stored in a battery, that can later be used to charge your cell phone.

Full build process on Instructables.