The human eye blinks an average of 4,200,000 times a year.
233
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
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
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're one in a million, there are about 7,234 people just like you.
31
There are more nerve cells in the human brain than there are stars in the Milky Way.
349