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
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
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The life boat was patented in 1845!
29
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36