Mythbusters: Season 2, Episode 10

2 - 10: Chicken Gun, Octopus Egg Pregnancy, Killer Washing Machine

In this episode, The Mythbusters and "Mythbuilders" test: -Which is the most fuel-efficient way to drive, with your windows down, which reduces the speed of the car, or with the air conditioner on, which uses more fuel. -With the help of Buster, they test the myth of using a Boom-Lift to lift an engine out of a car.