Why is Back to the Future a paradox?

A paradox is self-contradictory, an impossibility, and the reason why time travel could not exist, in theory. A perhaps even more famous paradox is the one that occurs in Back To The Future, where Marty McFly spends a week living in one. Marty shouldn't have been able to do what he did.
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How is Back to the Future a paradox?

The Earth rotates around the sun, the sun rotates around the galaxy and the galaxy moves in the universe. All that being said, if the time machine were possible, the DeLorean would be in a different place and not the the same place each time it moves into the past or future.
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Is Back to the Future grandfather paradox?

Marty didn't kill his grandfather, but his grandfather could have killed him. This paradox is what drives the plot of the movie as Marty works to maneuver his parents into falling in love to undo the paradox and save his own existence.
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Is Back to the Future logical?

Despite being arguably the most famous time traveling movie of all time (at least until the inevitable reboot gets made), Back to the Future has its fair share of problems. In fact, the movie is packed with logic-breaking paradoxes, thanks to the fact that Marty and Doc can seemingly travel to any point in time.
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What is the problem in Back to the Future?

The issue is that George and Lorraine McFly don't seem to remember meeting their future son, Marty McFly (aka Calvin Klein), when he's the one responsible for them getting together to begin with, and they don't question why Marty looks like the kid who brought them together back in 1955.
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Back to the Future Paradoxes



How scientifically accurate is Back to the Future?

Some aspects of the movie are scientifically accurate, like traveling forward in time, which is theoretically possible, along with altering a given timeline by changing past events.
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Are there 2 time machines in 1885?

There Are Two Deloreans In 1885

And it's this: there has to be two time machines in 1885. Get the best of Den of Geek delivered right to your inbox! Much of the third film is spent trying to find new ways to get the Delorean that Marty travelled back from 1955 in up to 88mph.
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Is time Travelling possible?

Yes, time travel is indeed a real thing. But it's not quite what you've probably seen in the movies. Under certain conditions, it is possible to experience time passing at a different rate than 1 second per second. And there are important reasons why we need to understand this real-world form of time travel.
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What is the message in Back to the Future?

21, 2015, the date Doc Brown and Marty McFly leapt to in Back to the Future Part II. The movie's message is that the future should remain unpredictable, yet many of its viewers have mocked the failure of its predictions. For every article celebrating the film's legacy, there's another comparing its 2015 to ours.
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What is the moral of Back to the Future?

Your future is whatever you make it, so make it a good one.
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What is the grandfather paradox?

The grandfather paradox is a self-contradictory situation that arises in some time travel scenarios that is illustrated by the impossible scenario in which a person travels back in time only to kill their grandfather (who could no longer go on to produce one's parent, and hence where does that leave you and your ...
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Is grandfather paradox true?

The grandfather paradox is a potential logical problem that would arise if a person were to travel to a past time. The name comes from the idea that if a person travels to a time before their grandfather had children, and kills him, it would make their own birth impossible.
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Is a paradox true?

A paradox is an idea, statement, or situation that seems self-contradictory or absurd but is actually true.
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How do you find the paradox?

A paradox is a statement that contradicts itself, or that must be both true and untrue at the same time. Paradoxes are quirks in logic that demonstrate how our thinking sometimes goes haywire, even when we use perfectly logical reasoning to get there. But a key part of paradoxes is that they at least sound reasonable.
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How many time machines in Back to the Future?

The Back to the Future films twist the Hill Valley timeline into a pretzel, leading to four DeLorean time machines being present in 1955 at once.
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Why is Back to the Future iconic?

It has some of the funniest and most memorable lines around

Luckily, Gale and Zemeckis' script is chock-full of memorable lines, hilarious jokes, and all-time zingers that are still as quotable today as they were the very first moment they hit the silver screen.
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What Easter eggs are in Back to the Future?

Possibly the most famous easter egg in movie history, there are still people noticing this for the first time on a rewatch: but yes, what was once the Twin Pines Mall has now, as Marty returns to 1985, become the Lone Pine Mall – a consequence of Marty destroying one of Old Man Peabody's two pine trees on the farmland ...
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Why is it called Back to the Future?

The movie's called Back to the Future because Marty's trying to get… back to the future. But it is a little strange that this is a movie about a time machine, with the word "future" in its title, and it's mainly about the past.
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Does the past still exist?

In short, space-time would contain the entire history of reality, with each past, present or future event occupying a clearly determined place in it, from the very beginning and for ever. The past would therefore still exist, just as the future already exists, but somewhere other than where we are now present.
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Is time an illusion?

According to theoretical physicist Carlo Rovelli, time is an illusion: our naive perception of its flow doesn't correspond to physical reality. Indeed, as Rovelli argues in The Order of Time, much more is illusory, including Isaac Newton's picture of a universally ticking clock.
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Can a wormhole exist?

In the early days of research on black holes, before they even had that name, physicists did not yet know if these bizarre objects existed in the real world.
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Why is 88 miles per hour in Back to the Future?

88 mph (142 km/h) was chosen as the time travel speed because it was easy to remember and looked "cool" on the speedometer. A custom speedometer was built to simulate 88 mph, as a 1979 law passed by then-President Jimmy Carter had limited cars to 85 mph to reduce speeding.
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Why is there a backwards 99 in Back to the Future 2?

The reason for the 99 is the Delorean must reach 88 miles per hour in order to travel through time. Since the vehicle was hovering at the time it was struck, the lightning bold it spun the time machine making its parts travel at a rate equivalent to 88 miles per hour on an axis.
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How much did the DeLorean from Back to the Future sell for 2021?

DeLorean Time Machine replica sells for $221,000 - Drive.
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