American car horns beep in the tone of F.
66
A fire in Australia has been burning for more than 5,000 years!
91
The most expensive license plate is the number '1', bought by an Abu Dhabi businessman - costing a staggering $14.3 million!
3
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
The chills you sometimes feel when listening to music is called "musical frisson."
18
The oldest living person smoked cigarettes from the age of 21 to 117.
13
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244

