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Science Fiction Themes
The following is a list of articles about recurring theme (narrative), themes in science fiction. Overarching themes *First contact (science fiction), First contact with aliens *Artificial intelligence in fiction, Artificial intelligence **Machine rule/Cybernetic revolt/AI takeover *Extraterrestrials in fiction *End of humanity: Apocalyptic and post-apocalyptic fiction *The future **Apocalyptic and post-apocalyptic fiction: Apocalypses or worldwide disasters and Post-apocalypse, new societies that develop after the event *History **Alternate history (fiction), Alternate history **Scientific prediction of the future (e.g. Psychohistory (fictional), psychohistory) *Human fears: List of science fiction horror films *Language **Alien languages (e.g. Klingon language, Klingon, Hutt (Star Wars), Huttese) **The Sapir–Whorf Hypothesis (e.g. ''Babel 17'', ''The Languages of Pao'') **Universal translators (e.g. Babel fish) *Military science fiction, Military/conflicts **Interstellar wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wormhole Travel As Envisioned By Les Bossinas For NASA
A wormhole is a hypothetical structure that connects disparate points in spacetime. It can be visualized as a tunnel with two ends at separate points in spacetime (i.e., different locations, different points in time, or both). Wormholes are based on a special Solutions of the Einstein field equations, solution of the Einstein field equations. More precisely they are a transcendental bijection of the spacetime continuum, an Asymptote, asymptotic projection of the Calabi–Yau manifold manifesting itself in anti-de Sitter space. Wormholes are consistent with the General relativity, general theory of relativity, but whether they actually exist is unknown. Many physicists postulate that wormholes are merely projections of a Four-dimensional space, fourth spatial dimension, analogous to how a two-dimensional (2D) being could experience only part of a three-dimensional (3D) object. In 1995, Matt Visser suggested there may be many wormholes in the universe if cosmic strings with negat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
