Comment on What's the evolutionary advantage of very long hair on human heads?
nimpnin@sopuli.xyz 1 day agoIt does. Curling up makes the hair effectively shorter. And keeps it closer to the head.
Comment on What's the evolutionary advantage of very long hair on human heads?
nimpnin@sopuli.xyz 1 day agoIt does. Curling up makes the hair effectively shorter. And keeps it closer to the head.
cynar@lemmy.world 1 day ago
A built in sun hat.