Any modern jet is capable of breaking the sound barrier.
34
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Mico headphones read your brainwaves and select music based on your state of mind.
7
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
About 39,000 gallons of water are used to produce the average car!
14
All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
2