The Pittsburgh Steelers were originally called the Pirates.
50
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
On average, 100 people choke to death on ballpoint pens every year.
72
Caffeine boosts memory.
405
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18