There is one slot machine in Las Vegas for every eight inhabitants.
58
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
The largest diamond ever found was an astounding 3,106 carats!
99
Sunflowers can be used to clean up radioactive waste.
17
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
The yin-yang pattern's earliest use is in Rome - not China!
125