More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
A small airplane can fly backwards.
75
The life boat was patented in 1845!
29
Originally, BMW was an airplane engine manufacturer.
69
Any modern jet is capable of breaking the sound barrier.
34
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
Originally, Nintendo was a playing card manufacturer.
70