We have millions of hair follicles on our body, including around 100,000 on our scalp.
Click here for original story, Big hair? Bald? How much difference your hair really makes to keep you cool or warm
Source: Phys.org
We have millions of hair follicles on our body, including around 100,000 on our scalp.
Click here for original story, Big hair? Bald? How much difference your hair really makes to keep you cool or warm
Source: Phys.org