Tiny Rotary Engines Could Power Gadgets with GasolineClarian Lab’s new generator is a gas-powered battery. That might sound backward in today’s world of hybrid cars, but it actually turns out to be a pretty clever device. The Hybrid Battery is small, ultra-simple rotary engine with just two moving parts. Rotary engines — like the famous Wankel — are highly efficient and do […] Clarian Lab's new generator is a gas-powered battery. That might sound ba
