The seventh annual All-American Soap Box Derby, a series of races with handmade gravity-powered cars, kicked off on Saturday ...

Rolls-Royce’s RR-0.01 and RR-0.02 hand-built gravity racers were built to run in the Soapbox Challenges at the 2001 and 2002 Goodwood Festival of Speed. Both cruised to victory and were retired in ...

Dubai, a city known for its architectural wonders and cutting-edge innovation, recently played host to an extraordinary event that could have been plucked from the pages of a sci-fi novel or a comic ...