Tae Kwon Do is only around 60 years old.
64
Music is as addictive to the brain as sex and drugs.
27
Anuptaphobia is the fear of staying single.
11
You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Marlboro cigarettes sold in New York contain more tar and nicotine than those sold in all other states!
12
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
The symbol on the 'pound' key (#) is called an octothorpe.
82