35,000 people in the U.S. will die from the flu annually.
6
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The average office desk has 400 times more bacteria than a toilet.
22
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
Your ribs move about 5 million times a year, every time you breathe!
60
In Japan, condoms are commonly sold 'door to door'!
54
The right lung takes in more air than the left.
30