An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Originally, Nintendo was a playing card manufacturer.
70
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The ball on top of a flagpole is called a 'truck'.
24
About 39,000 gallons of water are used to produce the average car!
14