So Easy, a Kid Could Do It

Flying cars that dart about on the collective power of midichlorians are still a few years out. One of the wicked easy things we can do in to conserve fuel in the meantime is check our tire pressure. This fact was not lost on Savannah Walters , who at nine years old heard that we waste four million gallons of fuel per… » 8/03/07 2:00pm 8/03/07 2:00pm