3 ms·So hairs are actually excretions, like sweat and shit.by guerrilla 2y agoSo hairs are actually excretions, like sweat and shit.bee_rider 2y agoWhat’s the opposite of a fun factklyrs 2y agoTeethmkaic 2y agoExactly. It's like having a bazillion tiny 3D printer extruder nozzles embedded in your skin all on their own timers and flowrates.