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A bootstrap paradox, also known as an information loop, an information paradox, [6] an ontological paradox, [7] or a "predestination paradox" is a paradox of time travel that occurs when any event, such as an action, information, an object, or a person, ultimately causes itself, as a consequence of either retrocausality or time travel.
Time travel is the hypothetical concept of traveling through multiple points in time. Time travel may also refer to: Time travel claims and urban legends; Time travel in fiction "Time Travel", a Rob & Big episode; Time Travel (Alessi's Ark album) Time Travel (Dave Douglas album) Time Travel (Never Shout Never album) Time Travel: A History, a ...
Time travel is a concept in philosophy and fiction, particularly science fiction. In fiction, time travel is typically achieved through the use of a device known as a time machine. The idea of a time machine was popularized by H. G. Wells's 1895 novel The Time Machine. [1] It is uncertain whether time travel to the past would be physically ...
The timestream or time stream is a metaphorical conception of time as a stream, a flowing body of water.In Brave New Words: The Oxford Dictionary of Science Fiction, the term is more narrowly defined as: "the series of all events from past to future, especially when conceived of as one of many such series". [1]
In other projects Wikidata item; Appearance. move to sidebar hide. ... Pages in category "2020s films about time travel" The following 94 pages are in this category ...
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In 1952, Bob Wilson locks himself in his room to finish his graduate thesis on a mathematical aspect of metaphysics, using the concept of time travel as a case in point.. Bob does not care much at this point whether his thesis (that time travel is impossible) is valid; he is desperate for sleep and just wants to get it done and typed up by the deadline the next day to become an academic, since ...
The 1966-67 TV series The Time Tunnel.. In the 1967 Star Trek episode "The City on the Edge of Forever", a temporarily deranged Dr. Leonard McCoy runs into a time portal, an ancient sentient stone-like ring which calls itself the Guardian of Forever, and is transported back to 1930s Depression-era Earth and history is changed as shown when the Enterprise disappears from orbit.