jaap_null

jaap_null t1_iy2esjh wrote

This is not really true; your hairs don’t know how long they are, they grow for a while and then slow down and fall out. (Iirc they do this by growing a thinner section of hair that easily breaks off). Each follicle repeats this cycle over and over.

After a while this will result in an even hair length that depends on the length each hair grows in each cycle.

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jaap_null t1_isyp6t3 wrote

Perfect/absolute pitch (the ability to recognize and internalize absolute frequencies) is something that you either learn young or never learn at all. Apparently the mechanism behind it resides in/uses the language center of the brain.

Edit I should’ve just read the actual link

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