8 March 2010, 8:36 am
You might expect a product from a company called AmbienTech to make you a bit drowsy, but we're thinking this pair of solar chargers are actually rather interesting. For one thing, they aren't just concepts: they're available for purchase right now -- or at least they are in Japan. They're called SolarFold and SolarFan, two designs that both deliver four panels of spherical-based solar cells ...... Read More »