Each year, more than 50,000 people are injured by jewelry in the U.S.
29
A typical lead pencil can draw a line that is 35 miles long.
158
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
There are more than 10 million bricks in the Empire State Building!
75
The first toilet being flushed in a motion picture was in the movie Psycho.
67
Passengers on the Beijing subway can pay with plastic bottles.
29
The best diamonds are colored blue-white.
80
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29