It's impossible to kill yourself by holding your breath.
22
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
There is one slot machine in Las Vegas for every eight inhabitants.
58
Contrary to popular belief, hair does not grow back darker and thicker after it has been shaved.
71
The most common name in the world is Mohammed.
213
You can start a fire with ice.
367
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
The best diamonds are colored blue-white.
80