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 no rental cars in Bermuda.
46
Passengers on the Beijing subway can pay with plastic bottles.
29
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
The best recorded distance for projectile vomiting is 27 feet.
71
In an average hour, there are over 61,000 Americans airborne over the United States.
24
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12