Plug-In Hybrids Curb Smog
Thursday, July 22, 2010 - 13:35
in Physics & Chemistry
Air Pollution: In Denver, swapping plug-in electric hybrids for gas-powered cars might help cut ozone-causing pollutants.
Air Pollution: In Denver, swapping plug-in electric hybrids for gas-powered cars might help cut ozone-causing pollutants.