Month: August 2007

Fire-powered, bean-tin battery charger

Fire-powered, bean-tin battery charger

Here’s one for the Hobo Tech file, it’s allegedly a “battery charger” that employs the Peltier-Seebeck effect — using a heat differential to generate a voltage (Seebeck Effect) and using a voltage to create a heat differential (Peltier Effect). Too bad there’s no info on the site except this captioned image. Seebeck battery charger – […]