Play-Doh was first manufactured as a wallpaper cleaner.
122
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
62% of us pop our zits.
137
The average IQ is 100, while 140 is the beginning of genius IQ.
140
When withdrawing money from an ATM, the 'whirring' sound before your money pops out is actually a recording. The actual mechanism is so far back that you can't hear it.
282
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
An olive tree can live up to 1,500 years!
58
Tae Kwon Do is only around 60 years old.
64