Human teeth are almost as hard as rocks!
47
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
At age 70, more than 70 percent of men are still potent!
29
Enamel is hardest substance in the human body.
61
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54
On average, women have always lived longer than men.
195
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23