6 Human Body Questions We Asked As Kids

Why do our fingernails grow faster than our toenails? According to Dawber, a dermatologist and researcher, nails grow according to how much we use them. Frequent fingertip use indicate to the matrix (the moon shaped white substance at the bottom of the nail) that the nail is worn out and thus leads to faster nail growth rate. This is why we notice that our dominanthand nails grow slightly than our other hand and of course fingernails grow much faster than toenails.     Why do old men grow hairs in their ears and nose? This is due to the hormone dihydrotesterone. This hormone usually leads to thinning and loss of the scalp hair and at the same time leads the…