This boundary is known as the Bullen discontinuity, or sometimes as the Lehmann discontinuity. A few years later, in 1940, it was hypothesized that this inner core was made of solid iron; its rigidity was confirmed in 1971. The outer core was determined to be liquid from observations showing that compressional waves pass through it, but elastic shear waves do not â or do so only very weakly.
Flannery Literary is a Chicago area literary agency representing writers of books for children and young adults because the most interesting, well-written, and time-honored books are written with young people in mind.
The Subculture that is the âFurry Fandomâ. What is a furry? The first of several meanings is as basic a description as can be discerned. An interesting and, strangely, distinct subculture, the group referred to as âfurriesâ or the âfurry fandomâ are a study in entertainment fanaticism. What began in the 1980âs science fiction fan demographic, developed into a booming social construct, of which, tens of thousands of people around the globe now relate.