Just because basic physics, your brain, and common sense say that it can't be done doesn't mean that it really can't be done. If The Q has a say in it, not only will it be done, but it will also work ...

The basic design for pedal-powered bicycles hasn’t changed much in over 150 years. We’ve improved their performance and the materials they’re made from, but a frame with two round wheels is a recipe ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman's World aims to feature only the best products and services. We update when possible, but deals expire and prices can change ...

The GeoOrbital electric bike wheel on a recent stop at Seattle Center. (Photo by Skip Ferdeber.) Think of the fabled “Tron” light racers from the movies and games of the same name and you’ll have an ...

A little over a year ago, British tinkerer James Bruton surprised with an electrically powered bike that has two large balls ...