Why do head hair grow without boundaries, and any other hair, eyebrows, eyelashes, pubic hair, hair on legs or arms only grew to a certain length and once you shave them they will grow back to their original length and not get any longer, unlike head hair which will grow and grow unbounded?
>>7806581
Because hair in certain areas are programmed to fall out at faster rates than the hair on your head or face
>>7806589
So we just loose the hair before they can grow beyond certain length? It doesn't look as if it was the thing
>>7806581
Because that is how God created us.
>>7806594
Hair doesn't have living cells, it can not know how long it is.
So it is literally impossible for your body hair to stop growing when it reaches a certain length, because it doesn't know how long it is.
Now there are two options for your hair to stop at a certain length.
1: it stops growing after a certain time has past and will remain at that length, until it falls out and is renewed.
2: It constantly grows, but it falls out really quick, never allowing it to grow to long.
If you shave off your eyebrows, they will instantly grow back, so it is safe to assume that they grow at a constant speed and not stop after a certain amount of time has passed.
Therefore option 2 is the only viable option
>>7806619
idiot
>>7806581
It does have boundaries, but the anagen phase of scalp hair is much longer (years) than on the face or arms, etc (weeks).
>>7806619
If by God you mean random chance, then yea I guess you're right.
>>7806880
Where can I find more of these fancy pictures that make me learn without exerting much effort?
>>7806880
What are head hair boundaries? You can see girls with hair touching their butts and still growing. Why is that boundary thousands of times longer than arms or legs hair?
>>7806632
>If you shave off your eyebrows, they will instantly grow back
Uh, what?
>>7807012
They will eventually, won't they?
>>7806885
>random chance
This is just as wrong
Shitposting Association out in force today
>>7806991
Because head hair's more useful
>>7806880
>infundibulum
Someone's havin a giggle
>>7807046
What use apart from making fancy haircuts do they have?
>>7806594
>loose
Kill yourself
>>7807055
Making fancy haircuts IS useful. Primate grooming rituals, yo.
>>7807055
Majority of heat that escapes from your body escapes from your head m8
People seem to assume pic related sort of stuff doesn't happen in humans, idk hair is p. sexy right.
>>7807077
That's a myth, senpai.
>>7807087
Hair makes for fantastic rope. See all the acrobats that hang from the ceiling by their hair.
>>7807021
TIL: instantly = eventually