Coins usually survive in circulation for about 30 years.
66
Bamboo plants can grow up to 36 inches in a day.
52
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
According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12
People who laugh more are better able to tolerate pain - both physical and emotional.
36
The only king without a moustache in a deck of cards is the king of hearts.
63
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
The majority of suicides occur on a Monday.
393