These engineers are pushing solar racecars to new levels

Derek Muller of Veritasium hosts this show on an Australian solar-powered vehicle race, with competitors from around the world braving wind, dust and a surprising number of crashes: "They'll race 2,000 miles across the Australian Outback to test their tech and teamwork, risking life and limb to build a better, more sustainable world."

Image: YouTube / Seeker