UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The electric chair was invented by a dentist!
122
The cigarette lighter was invented before the match.
210
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Whale oil was used in automobile transmissions as late as 1973.
56