Men have larger hearts; women's hearts beat faster.
77
The lense of the eye continues to grow throughout a person's life.
34
In the average lifetime a person will breath in about 44 pounds of dust.
21
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
You can alleviate a tickly throat by scratching your ear.
9