Because they are ordered to do so.
They don't actually get a hair shave. What happens is that the clippers are used on the scalp. The original reason was to prevent vermin from spreading throughout the company. Such vermin include lice and nits. Since these vermin infest hair, it is the simplest way to stop infestations.....get rid of the hair, get rid of the infestations. Secondary to this is the uniformity of all new recruits having the same experience. Also hair can be flammable so that is another reason why.
I think they should be provided with the new bald eagle smart head shaver to shave their head easily.
They only shave your heads if your a Shaolin Kung Fu Monk.
Not all Chinese men shave their heads. Buddhist monks shave their heads in obedience to Buddha's teachings.
they shave their heads
It is not known who the first girl was to shave her head. Lots of people shave their heads for various reasons.
No, They shaved their hair
with razers
married
no.
only when the had lice
no
It is not Buddhist teachers that shave their heads, its Buddhists Monks and Nuns, some of whom also teach.