One out of 20 people have an extra rib.
66
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
We are born with 350 bones, and die with 206.
135
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
The lense of the eye continues to grow throughout a person's life.
34
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
The average sperm cell swims at 8 inches per hour.
76