Researchers at MIT Devise Anti-Fog Glass

There's never been a good solution to clearing fogged-up windshields, other than to wait for a car's heater to kick in, then maybe run the air conditioning at the same time for that extra atmospheric shove. But now some researchers at MIT have come up with a coating that could prevent fog — just tiny water droplets… » 12/07/05 8:32am 12/07/05 8:32am