1.   The rapidly cooled air would fall, turning electricity-generating turbines.

2.   A blower sends the cooled air back into the car and the heated refrigerant travels to an evaporator in front of the radiator.

3.   Cooled air goes down the chimney, overcoming any natural draft, and comes in the house.

4.   The cooled air at the ground then drained into low spots in the terrain, causing zones of dense fog amid the hills of the southern Appalachians.

5.   The cooled air gets from the air handler to the rooms where it is needed through a system of small, flexible, insulated conduits.

6.   The cooled air at the ground is dense and therefore drains into low spots in the terrain, making valleys prone to fog while nearby hilltops often remain clear.

7.   The system uses considerable electricity to remove heat from the air, and the cooled air traveling through the ducts is a resource for which you have paid dearly.