An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
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 United States produces enough plastic film annually to cover the entire state of Texas.
13
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Mico headphones read your brainwaves and select music based on your state of mind.
7
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The electric chair was invented by a dentist!
122