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
Mushrooms are more closely related to humans than they are to plants.
47
The ashes of the average cremated person weigh nine pounds.
40
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
Water is actually naturally blue.
48
There are 86,400 seconds in a day.
110
Music is as addictive to the brain as sex and drugs.
27