The word "four" has four letters. In the English language there is no other number whose number of letters is equal to its value. See more

Estimated in 2007, the number of civilian-owned firearms in the US was 88.8 guns per 100 people. See more

The greatest recorded number of children one mother had was 69 children. Do the math! See more

Wearing headphones for just one hour will multiply the number of bacteria in your ear 700 times. See more

Average number of people airborne over the US any given hour: 61,000. See more