Generators

It's estimated that in the US alone there's over 140,000 miles of train tracks criss-crossing the country. So a team…

Your average e-bike is just a regular bicycle fitted with an electric motor. When the battery dies, you can just…

Remember this day, friends. Remember when the cyborg beetles early first took flight in our labs and flew right into…

When you think power generation in the early 1900s, coal and steam generally come to mind. But in Alexis Madrigal's…

Turn those personal keepsakes into a scene from a Michael Bay movie. Which movie? Any movie! It really doesn't…

What's an easier green power source to acquire than sun or wind? Random ambient vibrations, that's what. And that's…

This generator looks like it's a great idea. Plop it down in a windy spot—like anywhere in the Bay Area right…

It's an alarmingly simple concept that claims to be the world's first application: Netherlands-based company…

It never hurts to take cues from nature when designing technology, and that's just what BioPower Systems did when…

OK, so it isn't the finest week for free-energy machines, but perhaps the boys at Steorn are just giving this…

We're thinking this nanotechnology thing is catching on big-time. First someone figured out how to use the…

While this isn't a "real" product, it seems pretty cool. It's a self-contained emergency kit complete with…

Some smarty folks at the University of Pennsylvania have developed a backpack that helps you walk while also…