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1.
Human saliva can help heal wounds.
2.
Mercury is slowly expanding.
3.
Luke Skywalker's lightsaber has actually been to space.
4.
The largest city in the world by area is about the size of Malaysia.
5.
There is a game called underwater hockey. You need a foot-long stick, three-pound puck and snorkeling gear to play.
6.
Over 300 beavers, part of a relocation effort, were parachuted into Southern Idaho.
7.
Raindrops are usually shaped like pancakes.
8.
The world's oldest female bodybuilder is 91 years old.
9.
Two people were born on the same day in the same hospital. 24 years later, they got married.
10.
Your brain produces enough electricity to power a 40-watt lightbulb for a week.
11.
Vanilla is used to make chocolate.
12.
The Parliament of the United Kingdom spent 700 hours debating whether to ban fox hunting, but only 7 hours debating whether to invade Iraq.
13.
You are paralyzed when you dream.
14.
Reading is also a competitive sport.
15.
The longest pizza ever made was about 1,000 feet long.
16.
The entire state of Wyoming only has two escalators.