The IRS processes more than 2 billion pieces of paper each year.
28
Kleenex tissues were originally used as filters in gas masks.
46
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Energy is being wasted if a toaster is left plugged in after use.
21
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
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
The ball on top of a flagpole is called a 'truck'.
24
The cigarette lighter was invented before the match.
210