this post was submitted on 17 Jul 2023
1437 points (98.4% liked)
Lemmy Shitpost
26717 readers
4248 users here now
Welcome to Lemmy Shitpost. Here you can shitpost to your hearts content.
Anything and everything goes. Memes, Jokes, Vents and Banter. Though we still have to comply with lemmy.world instance rules. So behave!
Rules:
1. Be Respectful
Refrain from using harmful language pertaining to a protected characteristic: e.g. race, gender, sexuality, disability or religion.
Refrain from being argumentative when responding or commenting to posts/replies. Personal attacks are not welcome here.
...
2. No Illegal Content
Content that violates the law. Any post/comment found to be in breach of common law will be removed and given to the authorities if required.
That means:
-No promoting violence/threats against any individuals
-No CSA content or Revenge Porn
-No sharing private/personal information (Doxxing)
...
3. No Spam
Posting the same post, no matter the intent is against the rules.
-If you have posted content, please refrain from re-posting said content within this community.
-Do not spam posts with intent to harass, annoy, bully, advertise, scam or harm this community.
-No posting Scams/Advertisements/Phishing Links/IP Grabbers
-No Bots, Bots will be banned from the community.
...
4. No Porn/Explicit
Content
-Do not post explicit content. Lemmy.World is not the instance for NSFW content.
-Do not post Gore or Shock Content.
...
5. No Enciting Harassment,
Brigading, Doxxing or Witch Hunts
-Do not Brigade other Communities
-No calls to action against other communities/users within Lemmy or outside of Lemmy.
-No Witch Hunts against users/communities.
-No content that harasses members within or outside of the community.
...
6. NSFW should be behind NSFW tags.
-Content that is NSFW should be behind NSFW tags.
-Content that might be distressing should be kept behind NSFW tags.
...
If you see content that is a breach of the rules, please flag and report the comment and a moderator will take action where they can.
Also check out:
Partnered Communities:
1.Memes
10.LinuxMemes (Linux themed memes)
Reach out to
All communities included on the sidebar are to be made in compliance with the instance rules. Striker
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
You can never change history even if you can time travel. How did you manage to kill your own grandpa before you were born again?
You do relize there are like five different types of time travel. You could just as easily pull a future Trunks as you could a Marty McFly.
I... I need to know the different types of time travel.
There's really only 2 not 5. Most are just variants of the two:
Sometimes movies just ignore paradoxes or logical fallacies because it makes for better screen time. But really all time travel is one of the two.
Primer is 1.
MCU is 2. (Endgame pretends to be 1 but really with the series Loki it's clear it's 2)
Predestination is 1.
The series Dark is actually a weird mix of the two. First it's 1. And then morphs into 2.
Triangle is 1.
Rick and Morty is 2.
There is also type 3, called a closed timelike curve or Lorenzian manifold. Aka a Djinn: a loop in causality where the original cause depends on the final effect. It exists outside of linear time and yet is not a separate timeline or "-verse" in the multiverse.
That's a variation of a singleton universe timeline.
A singleton universe doesn't allow for multiple versions of a single moment to coexist. A closed timelike curve does, and potentially an infinite number of variations all as long as they are continuous in the same curve. It's also different from a proper many worlds theory with quantum variations. The relationship between causes and effects are mapped differently. Thus it's its own thing.
Closed loop, meaning you cant change anything cause it already happened. You time traveling was already written.
Back to the future, you can change things just be careful and dont accisently erase yourself through the butterfly effect.
We'll call this one reverse flash, not only can you change things but you can litterally kill your parents because you are disconnected from the timestream. (Not exclusive to number 2)
Future Trunks, congrats you just created a new timeline. You cannot change your future, have fun.
Alternate dimension, you just went to an alternate dimension that looks like your past. Dont let the British museum find out.
Theirs zero different types of time travel
I meant in fiction pedant. And there is one type of time travel, forward.
Ooh, the uberpedant. That's a rare one
Theres five or four of us!
And I love you all
...because of time travel?