Anuptaphobia is the fear of staying single.
11
Babies are born without knee caps.
78
Seaweed can grow up to 12 inches per day!
59
It's impossible to kill yourself by holding your breath.
22
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
On average, the life span of an American dollar bill is eighteen months.
33