The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
It's impossible to kill yourself by holding your breath.
703
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
On average, 100 people choke to death on ballpoint pens every year.
72
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
Only humans shed emotional tears.
331