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 is one slot machine in Las Vegas for every eight inhabitants.
58
On average, 100 people choke to death on ballpoint pens every year.
72
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
The human eye blinks an average of 4,200,000 times a year.
233
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
The chills you sometimes feel when listening to music is called "musical frisson."
18