If left alone, 70% of birthmarks gradually fade away.
193
More than 10% of the world's salt is used to de-ice American roads.
54
The longest Monopoly game in history lasted 70 straight days.
124
Your fingernails grow faster in summer.
744
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
The average person eats almost 1500 pounds of food a year.
157
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14