Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
There are 86,400 seconds in a day.
110
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
There are more than 10 million bricks in the Empire State Building!
75
There are more telephones than people in Washington, D.C.
121
Recycling one glass jar, saves enough energy to watch T.V for 3 hours!
118
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
24