A small airplane can fly backwards.
75
Sony researchers have developed a refrigerator that only opens when you smile.
9
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
The average car produces a pound of pollution every 25 miles!
18
All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
2
The cigarette lighter was invented before the match.
210
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250