Bicycle Racing

Watching a bicycle race is exciting, but have you ever wondered about the science behind the speed? From before riders reach the track until they blaze across the finish line, science plays a key role. Find out about the concepts behind bicycle and track design, aerodynamic clothing and gear, and much more!

When more than 100 men or women go racing down a road, inches away from each other, in all weather, over all kinds of roads, the opportunity for a brilliant win or a terrible accident is always there. For more than a century, bicycle racers have sought glory, but have often found only misery. There can be only one winner, and even that triumph can be mixed with terrible loss. Fausto Coppi, coached by a blind man, set the World Hour Record in Milan during the war while the city was being shattered by bombs.

Dirt bike racers don't let anything stand in their way as they blaze to the finish line. Tight turns, steep hills, or huge jumps - these riders brave them all. Take a look at dirt bikes, how they work, and the races they compete in.