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
There are 53 Lego bricks manufactured for each person in the world.
83
In the U.S., more than 10% of lottery prizes go unclaimed!
55
An iceberg contains more heat than a lit match.
73
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
Caffeine boosts memory.
405


