The human eye blinks an average of 4,200,000 times a year.
233
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
In the U.S., more than 10% of lottery prizes go unclaimed!
55
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
A fire in Australia has been burning for more than 5,000 years!
91
The number of births that occur in India each year is higher than the entire population of Australia.
66
It is impossible to hum if your nose is plugged.
366
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29