The IRS processes more than 2 billion pieces of paper each year.
28
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
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
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12