On average, there's 100 billion neurons in the human brain.
83
The average female will have 3.3 pregnancies in her life.
49
Women buy four out of every 10 condoms sold.
71
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
The skin on your lips is 200 times more sensitive than your fingertips.
345
Every time you sneeze some of your brain cells die.
113
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70