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Buoyancy also applies to fluid mixtures, and is the most common driving force of convection currents. In these cases, the mathematical modelling is altered to apply to continua, but the principles remain the same. Examples of buoyancy driven flows include the spontaneous separation of air and water or oil and water.
Fact and Fancy is a collection of seventeen scientific essays by American writer and scientist Isaac Asimov.It was the first in a series of books collecting his essays from The Magazine of Fantasy and Science Fiction, and Asimov's second book of science essays altogether (after Only a Trillion).
"A science fiction story is a story built around human beings, with a human problem, and a human solution, which would not have happened at all without its scientific content." [13] Basil Davenport. 1955. "Science fiction is fiction based upon some imagined development of science, or upon the extrapolation of a tendency in society." [14] Edmund ...
Science in science fiction is the study or of how science is portrayed in works of science fiction, including novels, stories, and films. It covers a large range of topics. Hard science fiction is based on engineering or the "hard" sciences (for example, physics, astronomy, or chemistry).
Asimov on Science Fiction (ISBN 0-586-05840-0) is a 1981 non-fiction work by American writer and scientist Isaac Asimov. It is a collection of short essays dealing with various aspects of science fiction. Many of the essays are (slightly edited versions of) editorials from Isaac Asimov's Science Fiction Magazine.
Reading Science Fiction is a collection of 22 short essays edited by James Gunn, Marleen S. Barr & Matthew Candelaria. The collection explores a wide range of theoretical approaches to studying science fiction, such as gender studies , post colonialism and structuralism .
Although the term fluid generally includes both the liquid and gas phases, its definition varies among branches of science. Definitions of solid vary as well, and depending on field, some substances can have both fluid and solid properties. [2] Non-Newtonian fluids like Silly Putty appear to behave similar to a solid when a sudden force is ...
The book was the twentieth of a series of books collecting essays from The Magazine of Fantasy and Science Fiction. Like most of the essays Asimov wrote for F&SF, each one in The Relativity of Wrong begins with an autobiographical anecdote which serves to set the mood.