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Similarly, gigantic galaxy superclusters don't really affect us in our day to day, since they are far enough away. Technically, they do, but it's meaningless. But it gets more complicated if you consider that gravitons can only move with lightspeed. So the earth doesn't rotate around the sun, but around the place the sun was 8 minutes earlier. That detail can also be completely disregarded on those scales.
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# ? Apr 22, 2024 12:44 |
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# ? May 10, 2024 00:25 |
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cant cook creole bream posted:Similarly, gigantic galaxy superclusters don't really affect us in our day to day, since they are far enough away. Gravitons are a proposed particle in some theories but there's no evidence of their existence afaik. But gravity does "travel" at the speed of light.
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# ? Apr 22, 2024 13:41 |
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The space time curve is already there, though? I was under the impression it was the curve that determines the movement of the earth.
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# ? Apr 22, 2024 14:27 |
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Collateral posted:The space time curve is already there, though? I was under the impression it was the curve that determines the movement of the earth. Yeah that's the prevailing theory of gravity. Other theories may have gravity as a force carrying particle instead.
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# ? Apr 22, 2024 14:32 |
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I find dynamical systems (and the associated chaos) fascinating. In the end only brute force iterative solutions come close to modelling n body. Without knowing all the interacting factors (which we dont) the best we can do is a best fit. Kind of like predicting the weather. The star system of the San-Ti would never have produced its own planets, so I guess their homeworld must have been a captured stellar wanderer?
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# ? Apr 22, 2024 15:03 |
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Collateral posted:The space time curve is already there, though? I was under the impression it was the curve that determines the movement of the earth. Well... if we imagine the sun suddenly vanishing, that would obviously change the curvature of space-time. But that change would only reach us 8 minutes later. Until that happened, the earth would keep circling the now vanished sun.
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# ? Apr 22, 2024 15:09 |
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Yeah, otherwise you could make ftl communication via gravity waves. Which would be badass as heck, but unfortunately not possible.
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# ? Apr 22, 2024 15:19 |
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Collateral posted:The space time curve is already there, though? I was under the impression it was the curve that determines the movement of the earth. Caveat I'm not a physicist, so I may be wrong on the specifics here. The very brief explanation is that there are two currently "incompatible" theories of how things work. There's general relativity (GR) which can be used to describe systems at very large scales like planets and galaxies. This is the framework where gravity is due to curved space-time comes from. Then there's quantum mechanics which is actually how things work as we understand it, which is that everything is "the wave function" (with different interpretations on what this actually means, which is far above the scope of what I can explain). Quantum mechanics requires that forces be mediated by a force carrier. Light, part of the electromagnetic field, is mediated by the photon for example. The graviton is a/the proposed mediator of gravity but this has thus far never been observed. E: incompatible is in quotes because the existence of one does not negate the existence of the other. Boris Galerkin fucked around with this message at 18:41 on Apr 22, 2024 |
# ? Apr 22, 2024 16:12 |
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This is why i embrace hardcore Instrumentalism/scientific anti-realism, which holds that scientific theories are just models that we can use to predict the natural world, and that science makes no statements about what actually exists. Is it a particle? Is it a wave? Doesn't matter, it's all made up. This is less of a philosophical position, and more that it freaks me the gently caress out to think about wave/particle duality and quarks and bosons, so I like to pretend none of it is real.
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# ? Apr 22, 2024 18:37 |
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Strom Cuzewon posted:This is less of a philosophical position, and more that it freaks me the gently caress out to think about wave/particle duality and quarks and bosons, so I like to pretend none of it is real. But they are real my friend. In fact, they are right... BEHIND YOU! Oh no, they're under your skin and in your eyes now. they're in your blood and made their way to your brain! cant cook creole bream fucked around with this message at 19:19 on Apr 22, 2024 |
# ? Apr 22, 2024 19:17 |
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If I ever see one of these so-called quarks I shall stab it right through the heart with my blade
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# ? Apr 22, 2024 19:22 |
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cant cook creole bream posted:But they are real my friend. Kids these days are all about saying neutrino, when they should be saying NOtrino.
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# ? Apr 22, 2024 20:59 |
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uXs posted:Apparently yeah, if the bodies are too small they can be disregarded. Like if you have a planet and its small moon, it behaves (close enough) as just one body. Most of engineering is looking at a complex equation and removing 3/4 of it because it's so small it will have no discernable effect on the result.
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# ? Apr 23, 2024 10:24 |
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Three Body (the Chinese version show) is on Amazon Prime now
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# ? Apr 23, 2024 15:34 |
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Fister Roboto posted:They don't get into it in the show, but yeah, the San-ti do eventually get to the point where they can accurately predict chaotic and stable eras. But then they discover another problem, which is that their planet is eventually going to spiral into one of the suns. Wasnt the computer thing because the santi communicated with brainwaves or something? Also the reason they couldn’t lie?
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# ? Apr 24, 2024 16:59 |
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I think it's because they are mirrored and can use light to communicate with each other.
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# ? Apr 24, 2024 17:01 |
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watching this right now and Davos Seaworth is worried that an assault on the Judgment Day could lead to heavy casualties and potentially damage the data they're looking for. So instead they ... slice everybody in half with enormously complex nanofibers and just hope said nanofibers miss the data core?
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# ? Apr 30, 2024 19:32 |
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Pattonesque posted:watching this right now and Davos Seaworth is worried that an assault on the Judgment Day could lead to heavy casualties and potentially damage the data they're looking for. So instead they ... slice everybody in half with enormously complex nanofibers and just hope said nanofibers miss the data core? The slicing is so thin that you can recover data from a sliced HDD (book knowledge iirc)
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# ? Apr 30, 2024 19:39 |
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Yeah that wasn't included in the show for some reason.
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# ? Apr 30, 2024 19:53 |
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I want a 5 episode arc in season two of them repairing each sliced person and whole backstory for each person leading up to them being diced.
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# ? Apr 30, 2024 20:39 |
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Pattonesque posted:watching this right now and Davos Seaworth is worried that an assault on the Judgment Day could lead to heavy casualties and potentially damage the data they're looking for. So instead they ... slice everybody in half with enormously complex nanofibers and just hope said nanofibers miss the data core? I haven't read the book, but just picking up stuff from the thread, the reason they did it that way was because if the drive was cut by a nanofiber, it would be such a clean cut you could put the pieces back together and stuff recover the data. The show's decision to leave that bit out does make it seem like an overly complex super villain way to destroy a ship. The argument used in the show is that they needed something that would disable the crew so fast they couldn't react or destroy the data, which doesn't make sense, because Jonathan Price was still able to get to the drive, and no doubt could have destroyed or erased it if he wanted to, instead he took it for a walk.
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# ? May 1, 2024 04:32 |
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counterfeitsaint posted:I haven't read the book, but just picking up stuff from the thread, the reason they did it that way was because if the drive was cut by a nanofiber, it would be such a clean cut you could put the pieces back together and stuff recover the data. The show's decision to leave that bit out does make it seem like an overly complex super villain way to destroy a ship. lmao iirc in the book, it was supposed to take like 30 seconds so people wouldn't have time to process what's happening and respond. But the clocks in the command center definitely show like 2 minutes. Also where the gently caress is the season 2 announcement?
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# ? May 1, 2024 04:53 |
discoukulele posted:Also where the gently caress is the season 2 announcement? At this point I'm kind of doubting it's coming. The series hasn't exactly lit the world on fire and subsequent seasons will only be more expensive and alienating to viewers. Netflix is probably weighing up wether it's worth it and coming to the conclusion it isn't.
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# ? May 3, 2024 23:47 |
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PriorMarcus posted:At this point I'm kind of doubting it's coming. The series hasn't exactly lit the world on fire and subsequent seasons will only be more expensive and alienating to viewers. Netflix is probably weighing up wether it's worth it and coming to the conclusion it isn't. Benioff and Weiss do it again!
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# ? May 4, 2024 18:07 |
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Also yet another example of the binge drop being a bad choice. Yeah maybe some people signed up just to watch it and forgot to cancel but word of mouth is everything. Yeah Fallout is a decent example of a binge drop that has gotten great word of mouth but I guarantee this show would have more people theorycrafting every week if they had done a slower release. This thread was hot that first day and slower every day since.
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# ? May 4, 2024 21:30 |
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Squid Game blew up huge but I think that’s another example of a show overcoming the binge drop instead of being helped by it
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# ? May 5, 2024 05:20 |
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People I talk to irl about shows will regular say they're waiting for the entire season to drop before starting the show.
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# ? May 5, 2024 11:44 |
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Boris Galerkin posted:People I talk to irl about shows will regular say they're waiting for the entire season to drop before starting the show. The nice thing about releasing episodes weekly is that not only do you spend several weeks getting the word out and hyping the show up, but the people who want a whole season to be out before they binge it get what they want too
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# ? May 5, 2024 12:44 |
discoukulele posted:
It took a long time before the season 2 announcement of Sandman came and that was one of the most popular netflix show ever.
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# ? May 5, 2024 12:47 |
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Yeah I enjoyed watching this, but afterwards when I stopped and thought about it there were a bunch of huge plot holes I've since learned, mostly from this thread, were handled much better in the book. The show should stand on it's own better. If I want more 3 Body Problem I'll just read the books instead. Also all you science nerds, I know the whole "can quantum entanglement transmit data faster than the speed of light" thing got talked about a ton, but is there any basis in reality for using a star to amplify radio signals like in the show, or is that entirely invented for this story?
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# ? May 9, 2024 23:27 |
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# ? May 10, 2024 00:25 |
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counterfeitsaint posted:
Invented for the book
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# ? May 9, 2024 23:56 |