The Gyro-X is a two-wheeled prototype vehicle. Developed in the 1960s, it was proposed as a solution for the future of transportation. The car balances on two wheels through the use of a gyroscope ...
A pair of wheels and some leg-power. In the sixth annual Commuter Race in San Jose, California, all the bikes - a standard bike, a tandem and a hybrid bike - beat the two cars in a treasure hunt ...