Any enthusiast will be able to tell you the seat-of-the-pants characteristics of their favorite engine. The torque-peakiness of an Eighties turbo car, the endless rev-hungry climb of a naturally ...

Supercapacitor technology often looks like a revolutionary energy storage technology on the surface, but the actual performance numbers can be rather uninspiring. However, for rapid and repeated ...

The proliferation of e-bikes started with easy-to-install conversion kits that allowed riders to take their existing bicycle and convert it into an electric bike. Now, electric boats are charting a ...

It's crazy what you can cook up with an old bicycle, an electric motor off the internet, basic electrical and mechanical know-how, and a lot of guts and patience. Indeed, while rules and regulations ...