The IRS processes more than 2 billion pieces of paper each year.
28
Mico headphones read your brainwaves and select music based on your state of mind.
7
A small airplane can fly backwards.
75
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
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
Kleenex tissues were originally used as filters in gas masks.
46