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
People who drink coffee are less likely to commit suicide than people who don't.
268
Play-Doh was first manufactured as a wallpaper cleaner.
122
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
An iceberg contains more heat than a lit match.
73
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
Kilts are not native to Scotland. They originated in France.
57