You have to use a measuring tape (flexible one) and put it around person's head. See where the number lands on.
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Actually Hatters use a device called a'conformateur' to measure head shape. Take a look at the link to see a picture of one.
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just keep on feeling the hair if it is worth a thousand bucks it is one strand and so on. BLAH!BLAH!BLAH!
For the diameter of hair the best unit is micrometre.
Medulla
100,000
Microscope
A hair hygrometer.
With a hair strand of a scandanavian leopracan
he diameter of a hair (or a thin string or electrical wire) can be measured by scattering laser light on the hair. The scattering creates a diffraction pattern consisting of a line of light and dark spots. If you simply measure the distance from the hair to the projection screen, and the distance from the centre to one of the dark spots, the diameter of the hair can be calculated. Ok, so you're welcome! -Livea
it is 0.0005 cm or 1 micro meter
You most likely use kilograms
The length of a strand of human hair can vary greatly depending on the person. However, the width of a human hair, in terms of how big it is, can measure anywhere from 40 microns to 120 microns. A micron is 1 millionth of a meter.
Micrometer caliper
Yes, a human hair can be used to create a hydrometer. It can be tough to calibrate, but humidity does affect the hair.
Yes, it is possible
It is a strand of hair.
a strand test is carried out after applying colour to a hair. You remove the colour of a strand of the hair to check if you have the desired result (colour)
70,000 molecules in one hair strand ( average length, to shoulder)
talk to it