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Dilithium (Li 2) exists (two covalently bonded lithium atoms); but something else is referred to in fiction. In Star Trek, dilithium occurs in crystal form and serves as a controlling agent in the matter-antimatter reaction cores used to power the faster-than-light warp drive. In the original series, dilithium crystals are rare and cannot be ...
The story was first published in Astounding Science Fiction magazine, with illustrations by Frank Kramer. In November 1940, Astounding editor John W. Campbell had suggested that Heinlein write a story about the use of radioactive dust as a weapon, proposing a detailed scenario. Heinlein discarded Campbell's scenario, and wrote a story he called ...
Materials science in science fiction is the study of how materials science is portrayed in works of science fiction.The accuracy of the materials science portrayed spans a wide range – sometimes it is an extrapolation of existing technology, sometimes it is a physically realistic portrayal of a far-out technology, and sometimes it is simply a plot device that looks scientific, but has no ...
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).
In a futuristic 1992 (2021 in later editions), after a global war that rendered Earth's atmosphere highly radioactive, most animal species are now endangered or extinct.As a result, owning real animals has become a fashionable and expensive status symbol, while poor people can only afford realistic electric robotic imitations of animals.
The Shrinking Man is a science fiction novel by American writer Richard Matheson, published in 1956. [1] It has been adapted into a motion picture twice, called The Incredible Shrinking Man in 1957 and The Incredible Shrinking Woman in 1981, both by Universal Pictures.
Since they were first hypothesised, neutron stars have formed part of the milieu of science fiction. [ The Encyclopedia of Science Fiction ] describes the terminology as "much used in SF". Indeed neutron stars and pulsars often seem to appear as part of the background setting of science fiction stories.
Science fiction (sometimes shortened to sci-fi or abbreviated SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and extraterrestrial life.