The average Human will grow up to 500 kilometers of hair in a lifetime. That is roughly 950 miles of hair!
350 miles
The growth rate of human scalp hair is: 1/100000000 mph or 10^-8 mph.
0.000095meters = 0.095mm Dia of Hair = 0.095 + 10 = 10.095mm Diameter = 10.095mm
The amount of hairs found on the head of a human female is over billions. The exact number is not known as, females loose increasingly amounts of hair everyday.
a lot of protein seems to have a great affect on hair growth. it also makes your nails grow very quickly.
Not any if possible. Only let one get away.Of course people eat hair they aren't even aware ofthroughout their lifetimes! Around 40 lbs. of it, as a matter of fact.
Your hair grows .75 inches in a month
On your head, the average person grows about 12cm of hair in a year.
Human hair, on average, will grow 1.25 inches in 10 weeks. On average a persons hair will grow half of an inch a month, however a persons diet, genetics and health can play a role in the growth rate of hair.
about 6 inches per year <3
540 inches.
About 40 feet. (Average of half an inch per month=6 inches a year X 80 years=480in =40feet).
Human scalp hair normally grows at a rate of 0.4 millimeters per day.
Human hair can not grow visibly longer overnight, sorry.
no
The Hair Cells :P
The average person's hair grows approximately 1/2 inch each month. 12 months= 6 inches.
The average diameter of human hair is 100 micrometres.