A fire in Australia has been burning for more than 5,000 years!
91
In 1976, an underachieving Princeton junior undergraduate wrote a term paper detailing how to make a nuclear bomb. He got an "A", but never got his paper back because it was seized by the FBI.
16
An ounce of platinum can be stretched 10,000 feet.
40
Tae Kwon Do is only around 60 years old.
64
‘Tree shaping’ is the art of growing trees and roots into things like bridges, chairs, “people trees”, ladders, fences, jungle gyms, tunnels, and, theoretically, could even be used to grow homes.
3
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
The average cough comes out of your mouth at 60 miles per hour.
126