To correct a tilt to the left, the stabilizing wheel spins clockwise, and corrects a rightward tilt by spinning counterclockwise. While [Gunnar]’s solution of a bike wheel used as a gyroscope ...

(If you don't have firsthand experience with a gyroscope, try this: Hold the ends of a bicycle wheel's axle in each hand while you have someone spin the wheel, then try to tilt the wheel back and ...

These are the best exercise bikes for training at home, whether you're taking part in classes with motivational trainers or ...