The grueling, 630-mile road race where the only fuel is sunlight

On July 19th, dozens of teams of high school students will begin a five-day, 630-mile road race from Fort Worth to Fort Stockton in Texas.

But this is not your typical contest.

The students design and build the cars themselves, using off-the-shelf parts and 3D printed materials.

The winner is the team that accumulates the […] ...