@[email protected] to Ask ScienceEnglish • 1 year agoWhy does my arm hair know when to stop (re)growing but my "head" hair or beard don't know?message-square24fedilinkarrow-up1117arrow-down14
arrow-up1113arrow-down1message-squareWhy does my arm hair know when to stop (re)growing but my "head" hair or beard don't know?@[email protected] to Ask ScienceEnglish • 1 year agomessage-square24fedilink
minus-square@SpaceNoodlelinkEnglish31•edit-21 year agoThe follicle pooping it out is basically only gonna poop out so much before it poops out.
The follicle pooping it out is basically only gonna poop out so much before it poops out.
TIL Hair = skin excrement