In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
Tae Kwon Do is only around 60 years old.
64
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
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
A typical lead pencil can draw a line that is 35 miles long.
158
More than 10% of the world's salt is used to de-ice American roads.
54
A sneeze travels out your mouth at over 100 m.p.h.!
29
In many countries, urine was used as a detergent for washing.
17