The perineal region is that part of the trunk below the pelvic diaphragm. It is diamond shaped and has the same boundaries as the pelvic outlet. It is divided into an anterior, urogenital triangle and a posterior, anal triangle.
Definition for &QUOT;Quasar&QUOT; an incredibly distant, and thus old, celestial objectâ¦ View More
I think the radiating area of a quasar must be the hottest natural thing in our present universe, since it emits the greatest amount of energy from a single source of anything we've ever discovered. (Though I note that no quasar has ever been discovered which is nearer than about 10 billion light years, meaning they were phenomena of the universe at a very young age, and none really exist contemporary with us today).