The human eye blinks an average of 4,200,000 times a year.
233
Oak trees can live 200 or more years.
61
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
Dartboards are made out of horsehairs.
129
A typical lead pencil can draw a line that is 35 miles long.
158
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
No piece of square dry paper can be folded more than 7 times in half!
26