Modern humans appear much less hairy than other primates and have the largest collection of hair on their heads. well folks why does he have a hair and what is the function of this hair? Scientists came across very interesting results in a study that pursued this question.

New research by scientists from the US and UK shows that our hair actually by staying cold was found to be responsible. In addition, your hairstyle had a small influence on the success of this task.

• REMARK: The research has yet to be peer-reviewed and has not been published in a peer-reviewed journal.

Curly hair blocks the heat on the head more:

In a temperature-controlled room, scientists working with different wigs on a mannequin found that the heat in the scalp of the mannequins with hair was higher than that of the mannequins without hair. less than he saw it.

Comparisons were also made between different shapes, including straight, slightly curly, and high curly hair. The shapes of the hair interfere with each other in blocking the heat. almost on the same level it was successful. But most of all high curly hairwas better at keeping the mannequin cool. The difference is not yet fully shared.

These results are also useful for protecting curly hair in humans from heat. part of its evolution showed it could be done. The fact that curly hair does not occur in other mammals is actually a sign that this form may have arisen to achieve higher productivity.

The current state of the research is published in bioRxiv.