Guardian: Imagine driving your car out of the garage and what you see is not the usual dark grey asphalt but a street of blue-green hexagonal tiles, with lane markings and traffic signs lit up by embedded LED bulbs.
The image might seem surreal, but a couple in Idaho is working on making it a reality. Meet Julie and Scott Brusaw, who eight years ago started a project to build a roadway embedded with solar cells. Several private and public grants later, the Brusaws are now in the middle of a fundraising...