Electric bicycles are great for recreation, allowing you to take in the sights and explore trails without working up a sweat. If you want to ratchet up the fun even more though, you’ll definitely want ...

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 ...

Your garden variety automotive alternator is ripe for repurposing as is, but with a little modification, it can actually be used as a surprisingly powerful brushless motor. Looking to demonstrate the ...