The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
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
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
Tae Kwon Do is only around 60 years old.
64