Curious Facts About Hair
The hair of men is finer than that of women.
The average weight of a head of hair is from 5 to 12 ounces.
On an average head there are about 1,000 hairs to the square inch.
Hair will stretch about one-fourth of its length and retract nearly to
its original length.
Four hairs of good strength will hold suspended a one-pound weight. A
single head of hair, of average growth, would therefore hold suspended
an entire audience of 200 people.