The nuclei of all the cells are shown in blue (4 ... Sweat glands produce sweat on our skin. Humans are born with between two million and four million sweat glands. The primary function of sweat is to ...

We all encounter gels in daily life—from the soft, sticky substances you put in your hair to the jelly-like components in various foodstuffs. While human skin shares gel-like characteristics ...

Harvard's library said the human skin binding on one of its books was finally removed after nearly a century. The copy of the French book "Des destinées de l'âme" was bound with skin taken from ...