• @Zozano@aussie.zone
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    1 year ago

    Ability to stop time.

    As soon as you stop time, everything will go pitch black. The photons which refract off everything will be absorbed by your eyes instantaneously.

    Assuming you could still see, it would be freezing everywhere as the heat would dissipate the moment you touched it.

    Assuming you could still see, and wouldn’t freeze to death, if you were to unfreeze time, the human-shaped vacuum tube you created while walking from point A to B would collapse violently, killing you, and anyone else standing close to it.

    This also assumes that with time stopped, you can push microscopic particles around. If not, then any movement at all will make every molecule around you act as radiation, and and dust will feel like tiny razor blades, ripping through your body.

    Also, the ability to stop time doesn’t guarantee the ability to start it again.

    • @eskimofry@lemmy.world
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      181 year ago

      Also, the ability to stop time doesn’t guarantee the ability to start it again.

      That’s some Monkey’s Paw shit right here

    • Lack of light is something that does come up with the History Monks in Discworld. Although they only slow down time, so they can see things, just very dimly lit.

  • kryllic
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    261 year ago

    Immortality. If you go to the bottom of the ocean or space without protection your muscles won’t get any more oxygen and you’ll get rigor mortis and basically be stuck forever.

  • peto (he/him)
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    191 year ago

    A lot of them assuming you don’t get the required secondary powers.

    Super speed, if your perceptions aren’t heightened it rapidly becomes impractical, if they are things are going to get painfully boring real quick. Even thinking at double speed means you are going to be waiting for the world to catch up a lot. Never mind what even relatively low G-forces can do to someone.

    Super-hearing. Imagine if you really could hear conversations a block away, it can be hard enough discerning one conversation in a crowded room, imagine it being like that everywhere. All the rats and insects you will be hearing, the sound of people’s clothes rubbing together. Even if normally loud things aren’t deafening just focusing on one thing will be taxing.

    If you don’t get secondary powers then super strength is going to suck. The human body is already capable of injuring itself with its own strength. How many fastball pitchers get arm or shoulder injuries just from throwing something really fast, or power-lifters who have something break or burst. Modern sporting records are starting to push up against the structural limits of the human body.

    • @SheDiceToday@eslemmy.es
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      41 year ago

      I think the superhearing power is going to be different than you think. You can already hear your clothes rubbing against skin, the air conditioning blowing, etc. Your brain is pretty good at filtering those out. Now, the conversations will be more difficult, but think about your experiences at a party. Most of the time you can hear another group’s conversation if you listened and focused on them, but you can tune them out (most of the time, ignoring the cocktail party effect stuff for now). Unless you have focus issues already, it wouldn’t be a big deal. The issue would be the initial period where your brain has to learn what exactly to filter out. Right now, a rustle to my right would be a bad sign, and hearing a rat crawling through the wall would freak me out. After a few weeks though, I bet I’d have adjusted.

    • @NounsAndWords@lemmy.world
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      11 year ago

      Super-hearing. Imagine if you really could hear conversations a block away, it can be hard enough discerning one conversation in a crowded room, imagine it being like that everywhere. All the rats and insects you will be hearing, the sound of people’s clothes rubbing together. Even if normally loud things aren’t deafening just focusing on one thing will be taxing.

      Super hearing would essentially be tinnitus with some variety in the inescapable noise.

    • @doctorcrimson@lemmy.today
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      1 year ago

      I think there is no situation where you gain super speed without extreme forces resistance, because if you exert the force to move at the speed of sound but aren’t resilient then your muscles, bones, and tendons will immediately shred themselves with that first step.

  • @Fedizen@lemmy.world
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    1 year ago

    x ray vision, pretty sure you need to expose things to x rays to see skeletons. You gonna walk around irradiating people with an x ray source?

    • @Kage520@lemmy.world
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      71 year ago

      Eh I don’t think this is meant to say it’s actually x-rays. Wouldn’t that require a receiving end on the other side of the person?

    • @Bytemeister@lemmy.world
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      41 year ago

      Sort of. You don’t really see things on x-rays, you see shadows created by denser material.

      Projecting X-rays at your target wouldn’t be very useful, as they are usually absorbed rather than reflected back (I think). You’d be able to see if somehow the subject got between you and a significant source of x-rays

    • Lemminary
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      81 year ago

      And doesn’t grant you invulnerability. Any small bump at a high speed will hurt like hell.

    • @EmoDuck@sh.itjust.works
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      41 year ago

      Or your like the Red Rush and experience EVERYTHING in super speed. Normal conversations will take weeks from your perspective

      • @liztliss@lemmy.world
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        21 year ago

        I think in that case I’d just ask them to write it down and I’ll come read it and write a response when they’re done, then could go do something else in that time- I guess it’s like my life now… text me or what you said doesn’t exist… 😆😩

  • @masquenox@lemmy.world
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    111 year ago

    Superman’s powers would be totally impractical in real life. I mean, destroying any building you’re in with a fart you didn’t catch in time doesn’t sound very practical to me…

    • Punkie
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      1 year ago

      Larry Niven covered this in 1974’s, “Man of Steel, Woman of Kleenex” which discusses the impracticality of Superman/Clark Kent having sex.

      The problem is this. Electroencephalograms taken of men and women during sexual intercourse show that orgasm resembles “a kind of pleasurable epileptic attack.” One loses control over one’s muscles.

      Superman has been known to leave his fingerprints in steel and in hardened concrete, accidentally. What would he do to the woman in his arms during what amounts to an epileptic fit?

      Consider the driving urge between a man and a woman, the monomaniacal urge to achieve greater and greater penetration. Remember also that we are dealing with kryptonian muscles.

      Superman would literally crush LL’s body in his arms, while simultaneously ripping her open from crotch to sternum, gutting her like a trout.

      https://www.rawbw.com/~svw/superman.html

      • @masquenox@lemmy.world
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        41 year ago

        The more you think about the “super” genre the dumber it gets. And that’s quite apart from it’s gross political subtexts…

    • Lemminary
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      41 year ago

      And if you clamp those steel cheeks you create the paradox between an immovable object vs an unstoppable force. Turns out super humans also get the super shits.

  • TXL
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    1 year ago

    Any sort of super strength without added toughness and motor control. You’d break your own body let alone everything around you pretty fast. Same for juggernaut movement. Or high jump type flight.

    • Shurimal
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      21 year ago

      Forever War delved into the problems with super strength. The power armor took a humongous amount of training to be used finely enough in everyday tasks and not break something or someone. A simple handshake between someone in power armor and someone without could result in crushed bones or a ripped off arm. A great show of skill in using the power armor was the main character sitting down in office and writing a letter with pen and paper while wearing the armor!

      Another great example of how dangerous superstrength is when dealing with non-superstrength people was in anime Beastars where one big carnivore accidentally ripped off the arm of his smaller non-carnivore friend. In-lore was said to be a very common thing to the extent that limb reattachment is a common medical procedure.

    • TXL
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      01 year ago

      Being able to turn into metal/sand/water/bats/lettuce or whatever without additional magic would destroy the structure and state of your brain immediately.

  • ReallyKinda
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    61 year ago

    When you step the air under your feet turns solid so you have to go infinitely up

    • TXL
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      31 year ago

      What if you sit down while in the air? Or do a backflip?

  • @Tolookah@discuss.tchncs.de
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    61 year ago

    Teleportation. Unless truly instantaneous, you need to account for the fact that the earth moves 18 miles per second relative to the sun.

    • 56!
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      31 year ago

      This doesn’t make sense. The earth moves at very different speeds depending on what you compare it to. The only thing that makes sense is for the teleportation to be relative to the teleporter. Maybe it would still require taking into account rotation, instead of linear momentum. idk, still seems complicated.

      • @Tolookah@discuss.tchncs.de
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        21 year ago

        But if it takes time, there’s a moment where you’re not there, and thus, the reference is lost.

        Instant teleporting no problems though. I would even be okay with nightcrawler/Minecraft nether-like teleport where you travel through another locked in dimension.

    • Endorkend
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      01 year ago

      And isn’t the solar system moving at like 500000 miles an hour around the milkyway too?

      Teleportation and timetravel both have this issue where you have to take a fuckload of moving parts we don’t even completely understand yet, into account.

      • @doctorcrimson@lemmy.today
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        11 year ago

        Why would you teleport relative to the sun or the center of the milky way? Wouldn’t it be easier to teleport relative to the nearest surface?

        • Endorkend
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          01 year ago

          The universe doesn’t care what you think is easier.

          It moves, you moving from one point in the universe to another needs to take into account where all the moving parts are going.

          Only instant teleportation, where nothing has had time to move, would work. But that would be akin to traveling back in time.

          • @doctorcrimson@lemmy.today
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            -11 year ago

            The Universe doesn’t give a damn about the Sun or the Milky Way, either, idiot. There is no defined central point for all coordinates. Everything is relative to something else or might as well be staying perfectly still for all intents and purposes.

    • peto (he/him)
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      01 year ago

      On top of that you need to account for the fact that the earth’s surface is moving at different speeds depending on latitude and elevation. Even if you can do the calculations to hit your mark, there is most likely to be some energy mismatch that needs to be accounted for.

  • I Cast Fist
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    51 year ago

    Super speed. Even if you ignore the air friction and possible “everything moves too damn slow for me” problems, it doesn’t come with super endurance.