Questions tagged [paradox]

A paradox is a seemingly true statement or group of statements that lead to a contradiction or a situation which seems to defy logic or intuition. For the short-lived UK sci-fi series, use the tag [paradox-tv], and for the 2010 film staring Kevin Sorbo and Christopher Judge, use the tag [paradox-movie]

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30
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4answers
7k views

What would happen if you portalled the TARDIS inside itself? [closed]

The TARDIS is one of the few fictional objects that could contain themselves. Firstly, because "it's bigger on the inside" but secondly because the TARDIS has some means of sustaining paradoxes (which ...
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0answers
525 views

Does “Isaac Asimov's Robots in Time” series violate the grandfather paradox?

As anyone who is familiar with the Isaac Asimov's Robots in Time series by William F. Wu is already aware, the Mojave Center Governor does not realize that sending his component parts backwards ...
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3answers
2k views

Primer: Will Thomas Granger still be sent back in Time?

In the movie Primer: At first, just as in any timeline, what Abe/Aaron experience is always determined by the past. However, as the boxes are developed and the characters start looping back, it would ...
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5answers
2k views

How did Senator Travers not just survive as a Time Paradox Duplicate

In Decision 3012 (stop reading if you do not want spoilers): Senator Travers uses the time paradox code from Bender's Big Score to go back in time to stop Nixon, and then he disappears when he won ---...
2
votes
1answer
318 views

How did Garth manage to avoid the Grandfather Paradox?

In Cyborg 2087, Garth travels back in time and ends up preventing his own existence, a prime example of the Grandfather Paradox in action. If that's the case, how was he able to even go back in time ...
32
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6answers
8k views

How did the T-1000 avoid the bootstrap paradox?

I have watched Terminator 2 several times now, but there is one major problem with it that has been bothering me. The Terminator* was sent back in time to (unsuccessfully) assassinate Sarah Connor, ...
62
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11answers
13k views

Why was Marty present in his jump to 2015 in Back to the Future 2?

I was doing some thinking about the paradoxes that arise during Back to the Future 2 when Marty, Doc and Jennifer travel to 2015 to see their future selves and help Marty's kid. It was shown that ...
17
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5answers
2k views

Could SG1 have used the Time Jumper to steal as many ZPMs as they wanted?

In the events of Moebius, SG1 travels back in time to steal a ZPM from Ra in ancient Egypt. It went something like this: SG1 resolves to steal the ZPM. They travel 3000 years back in time. They ...
3
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1answer
492 views

Would guys from the Red Dwarf respawn if their future bodies kill themselves?

Would the Red Dwarf guys respawn in case (1) is the group that is to the present (2) is the group that is traveling in the past to visit (1) (1) is in year 8 000 000 for example (2) is in year 8 ...
8
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5answers
3k views

Trouble of time travel in Harry Potter?

What would happen when Harry and Hermione would meet other Harry and Hermione while using time travel clock? For example scene of execution of hippogriff in Prisoner of Azkaban.
18
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15answers
24k views

How do the timelines from Misfits align?

In episode 6 of the second season, we saw the fulfillment of a number of predictions made earlier in the series. There are a number of spoilers involved in this question. Specifically: However... ...
11
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1answer
866 views

Shouldn't there be a puddle jumper in Egypt at the end of Moebius in Stargate SG-1?

I've just rewatched Moebius, and made a realisation at the end of the episode regarding the puddle-jumper they use (the one discovered in It's Good to be King: But, I don't remember the puddle-jumper ...

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