The World Solar Challenge 90.87 a biannual solar-powered car race 1987 67 kilometres per hour (42 mph) 90.87 kilometres per hour (56.46 mph) The North American Solar Challenge and the planned South African Solar Challenge
What is the name of the solar powered car race held every two years? What was the winner of the World Solar Challenge's average speed in 2007 in km/h? What is The World Solar Challenge? When was The World Solar Challenge started? What was the average speed of a winning solar powered car in 1987? What was the average speed of a winning solar powered car by 2007? What are some other similar car races that use solar powered vehicles?
Development of a solar-powered car has been an engineering goal since the 1980s. The World Solar Challenge is a biannual solar-powered car race, where teams from universities and enterprises compete over 3,021 kilometres (1,877 mi) across central Australia from Darwin to Adelaide. In 1987, when it was founded, the winner's average speed was 67 kilometres per hour (42 mph) and by 2007 the winner's average speed had improved to 90.87 kilometres per hour (56.46 mph). The North American Solar Challenge and the planned South African Solar Challenge are comparable competitions that reflect an international interest in the engineering and development of solar powered vehicles.
question: What is the name of the solar powered car race held every two years?, answer: The World Solar Challenge | question: What was the winner of the World Solar Challenge's average speed in 2007 in km/h?, answer: 90.87 | question: What is The World Solar Challenge?, answer: a biannual solar-powered car race | question: When was The World Solar Challenge started?, answer: 1987 | question: What was the average speed of a winning solar powered car in 1987?, answer: 67 kilometres per hour (42 mph) | question: What was the average speed of a winning solar powered car by 2007?, answer: 90.87 kilometres per hour (56.46 mph) | question: What are some other similar car races that use solar powered vehicles?, answer: The North American Solar Challenge and the planned South African Solar Challenge