When glass breaks, the cracks move faster than 3,000 miles per hour.
47
The human eye blinks an average of 4,200,000 times a year.
233
Each 5 m.p.h. you drive over 60 m.p.h. is like paying an additional $.10 a gallon for gas!
33
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
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Kilts are not native to Scotland. They originated in France.
57
