Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
Music is as addictive to the brain as sex and drugs.
27
The average IQ is 100, while 140 is the beginning of genius IQ.
140
On average, the life span of an American dollar bill is eighteen months.
33
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
Speed dating was invented by a Rabbi in 1999.
45
97% of all paper money in the US contains traces of cocaine.
93