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Hypertime, described in The Kingdom #2 as "the vast interconnected web of parallel time-lines which comprise all reality", was an attempt by Waid to resolve the various tangled continuity issues that were supposed to have been solved by Crisis on Infinite Earths. Keith Dallas and Jason Sacks wrote: "Through Hypertime, Waid sought to resolve the ...
Apocalyptic fiction is a subgenre of science fiction that is concerned with the end of civilization due to a potentially existential catastrophe such as nuclear warfare, pandemic, extraterrestrial attack, impact event, cybernetic revolt, technological singularity, dysgenics, supernatural phenomena, divine judgment, climate change, resource depletion or some other general disaster.
Continuity test: a test to check the wiring is correct Earth continuity test: this test is to make sure the earthing system is properly connected Live testing. Earth fault loop impedance testing: this test is to check that if a fault did occur, that the system meets requirements to cause a disconnection of the supply within the time limit ...
The mathematician and science fiction writer Vernor Vinge coined the term to denote a juncture when artificial intelligence (AI) equals, and then in an intelligence explosion, far exceeds man intelligence.” [33] In laymen's terms, technological singularity is the theoretical future moment when artificial intelligence surpasses human ...
In electronics, a continuity test is the checking of an electric circuit to see if current flows (that it is in fact a complete circuit). A continuity test is performed by placing a small voltage (wired in series with an LED or noise-producing component such as a piezoelectric speaker ) across the chosen path.
American science fiction author and editor Lester del Rey wrote, "Even the devoted aficionado or fan—has a hard time trying to explain what science fiction is," and the lack of a "full satisfactory definition" is because "there are no easily delineated limits to science fiction." [3] Another definition comes from The Literature Book by DK and ...
Many works of science fiction focus on the outer space, but many others still take place on Earth; this distinction has been subject to debates among the science fiction authors, visible for example in J. G. Ballard's 1962 essay Which Way to Inner Space?. Some critics of the "outer space adventures" have pointed to the importance of "earthly ...
Tunnel in the Sky is a juvenile science fiction novel by American writer Robert A. Heinlein, published in 1955 by Scribner's as one of the Heinlein juveniles.The story describes a group of students sent on a survival test to an uninhabited planet, who soon realise they are stranded there.