Close-up look at UK's solar car race entry

Every year teams of engineering students from all over the world flock to Australia to take part in the World Solar Challenge - a gruelling trek from Darwin to Adelaide in cars designed to be as efficient as possible at using the sun's energy. via Pocket http://www.bbc.co.uk/news/technology-23810535#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa