The skin has three basic layers, each with a different role The number of skin layers that exists depends on how you count them. You have three main layers of skin—the epidermis, dermis ...

The nasal bones are two wedged-shaped bones that make up the bridge of your nose. They come together at a rigid fibrous joint, forming the thickest part of the nose. Trauma to the face often ...

Bacteria like Staphylococcus aureus or Streptococcus pyogenes infect the outer layer of your skin ... discolored sores on your skin, often clustered around your nose and lips.

so engineers devised a visor for the nose cone made of several layers of special glass to protect the flight deck. The high temperatures also caused Concorde's titanium and steel skin to expand ...