Widespread Pain Caused by Fibromyalgia Fibromyalgia is a syndrome that is characterized by a number of different symptoms. However, one of the most dominant fibromyalgia symptoms is definitely pain.
Engines, Tail, and Wings. The engines, tail, and wings are the parts of a plane that make it actually fly--they're the functional parts. The engines are the cylindrical parts usually found under (or sometimes just above) the wings, and they drive the plane forward.
Body Planes (See Figures 1-1 and 1-2.) The study of geometry shows that a plane is perfectly flat, is infinitely long and wide, and has no depth. For our purposes, a plane is a real or imaginary slice made completely through a body. In anatomy, the slice is made to study the details of the cut surfaces. The cut surfaces are called sections or views.