A small airplane can fly backwards.
75
Castor oil is used as a lubricant in jet planes.
-5
A toaster uses almost half as much energy as a full-sized oven.
33
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0
The cigarette lighter was invented before the match.
210
Attics were invented in Attica.
43