Cool Your Car Down Faster With the 'Air Recirculation' Button
by Meghan Moravcik Walbert from Lifehacker on (#4M5XA)
You can target the air conditioning toward your body, your feet or both. You can crank it up from cool to super cold. But in the heat of the summer, if you're not using your car's "air recirculation" button, you're not getting the coolest driving experience possible.