Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
The largest diamond ever found was an astounding 3,106 carats!
99
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Speed dating was invented by a Rabbi in 1999.
45
The worlds oldest piece of chewing gum is over 9000 years old!
122