What Makes Some Hair Curly? Not Quite What Scientists Thought by VERONIQUE GREENWOOD


After testing two theories about what makes sheep’s wool kinky, researchers found flaws in existing ideas about how different types of cells contribute to curliness in hair.

Published: March 22, 2018 at 01:00AM

from #NYT Science Read the full article here: https://ift.tt/2HX61I4