bike

This guy made a hubless bicycle

The Q, who previously made a bike with "invisible" wheels, finally realized his dream of a truly hubless bicycle by, well, building it: What do you know...
June 28, 2021

These guys made a bike-powered car

These guys hooked up a tandem bicycle to a Honda Civic to make a bike-powered car. The main points are it works, they're having fun, and they...
June 18, 2021