The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
In 21 U.S. states, WALMART is the single largest employer.
13
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58