How do you get more people to use hybrid vehicles? Build one a whole city can use.
In Seattle, the loccal transit authority has begun taking delivery of 235 GM hybrid-powered buses, the largest single order for hybrid buses ever placed in the U.S. This single fleet is slated to save over 750,000 gallons of fuel annually, the equivalent of thousands of small hybrid cars.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.