Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
A typical lead pencil can draw a line that is 35 miles long.
158
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
The WD in WD-40 stands for Water Displacer.
30
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
In 21 U.S. states, WALMART is the single largest employer.
13
About two hundred babies are born worldwide every minute.
237
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20