Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
There are 53 Lego bricks manufactured for each person in the world.
83
20252 is Smokey the Bear's own zip code.
35
Mushrooms are more closely related to humans than they are to plants.
47
Wearing red increases attraction.
30
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
Each year, more than 50,000 people are injured by jewelry in the U.S.
29