Forget About Global Warming: To Save World, Buy Caulk And Fill Your Tires
The Smarter Cities series is supported by IBM. Read more about building a smarter planet on the IBM A Smarter Planet Blog . As a nation, we're not particularly fond of a small idea. The bigger, the bolder, the more brash, the better. In the middle of his presidential run, as the price of oil was racing to the moon, Barack Obama suggested people check their tire pressure. If the tires were properly inflated, drivers would get better miles per gallon. He was, of course, mocked for such a s
