When glass breaks, the cracks move faster than 3,000 miles per hour.
47
GTA V achieved $1 billion in sales just 3 days after its launch.
21
There are 635,013,559,599 possible hands in a game of bridge.
39
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
Caffeine boosts memory.
405
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105