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
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16
A sneeze travels out your mouth at over 100 m.p.h.!
29
SONY was originally called 'Totsuken'.
70
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105