(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 ...

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 ...

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

Spin Your Wheels took place last year at the Allegheny RiverTrail Park in Aspinwall. The move to the center was largely because the O’Hara cycling business that provided the bikes has closed.