The IRS processes more than 2 billion pieces of paper each year.
28
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Jumbo jets use 4,000 gallons of fuel to take off.
19
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
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
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7