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| − | A time machine is a device which allows its user to travel through time, either to the past or the future. In general, such a device is believed to be against the laws of physics, though a one-way trip to the future could be organised in a number of ways that do not violate these laws. If real time machines exist they would involve tampering with [[black hole]]s billions of miles out in space, and would be massively expensive and impractical. | + | A '''time machine''' is a device which allows its user to travel through time, either to the past or the future. In general, such a device is believed to be against the laws of physics, though a one-way trip to the future could theoretically be organized in a number of ways that do not violate these laws. If real time machines exist they would involve tampering with [[black hole]]s billions of miles out in space, and would be massively expensive and impractical. |
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| − | Time machines have played an important role in science fiction, ever since H.G. Well's famous book of the same name over a hundred years ago. | + | ==Time Travel in Popular Culture== |
| | + | Time machines have played an important role in science fiction, ever since H.G. Wells's famous book of the same name over a hundred years ago. Some of the more well-known examples include: |
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| | + | *''[[Doctor Who]]'', a BBC series about a time traveller and his adventures. |
| | + | *The ''[[Back to the Future]]'' trilogy of movies. |
| | + | *The ''[[The Terminator]]'' [[franchise]], in which a future [[artificial intelligence]] sends machines back to kill the man who will destroy it. |
| | + | *''[[12 Monkeys]]'', a movie in which a man is sent back in time to prevent a devastating disease. |
| | + | *''[[Star Trek]]''. Time travel is a common plot device in this series, including 3 of the movies. |
| | + | *''[[Bill & Ted's Excellent Adventure]]'', a comedy in which two high school students travel through time to research for a history project. |
| | + | *''Inuyasha'', a Japanese [[anime]] in which a high school girl travels between the present day and feudal Japan via an enchanted well. |
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| | + | ==See also== |
| | + | * [[Science fiction]] |
| | + | * [[Survivalist fiction]]: [[Dystopia]] |
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| | + | ==References== |
| | + | <references /> |
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| | + | [[Category:Science Fiction]] |
| | + | [[Category:Science Fiction Movies]] |
| | + | [[Category:Movies]] |
| | + | [[Category:Fiction]] |
| | + | [[Category:Survivalist Fiction]] |
| | + | [[Category:Dystopian Fiction]] |