The cigarette lighter was invented before the match.
210
Kleenex tissues were originally used as filters in gas masks.
46
A small airplane can fly backwards.
75
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
Attics were invented in Attica.
43
Sony researchers have developed a refrigerator that only opens when you smile.
9
