World Solar Challenge tests race cars powered by solar energy

Overview of the Bridgestone World Solar Challenge - The Bridgestone World Solar Challenge is a race across the Australian continent, from Darwin to Adelaide, covering nearly 2,000 miles [1] - The challenge involves 34 teams from 18 countries, showcasing futuristic solar-powered cars [1] - Organizers hope the technology developed in the race will eventually be used in consumer vehicles [1] Technological Innovation and Design - The Brunell Solar team from the Netherlands used movable fins to navigate desert crosswinds, reducing drag and increasing efficiency [2][3] - The fins generate lift from crosswinds, creating an extra forward force to improve the car's efficiency [3] - The challenge aims to improve car technology, which has seen limited upgrades in the past 100 years [4] Competition and Results - Team Brunell won this year's race, finishing in just under 35 hours [4] - The University of Michigan's team finished seventh with its car Millennium [5] - The race tests the limits of scientific minds in the harsh Australian outback, requiring grit and determination [4][6]