A small airplane can fly backwards.
75
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
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
Car airbags kill 1 person for every 22 lives that they save.
80
The electric chair was invented by a dentist!
122
Attics were invented in Attica.
43
Castor oil is used as a lubricant in jet planes.
-5
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4