• DaddleDew@lemmy.world
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    1 month ago

    *Goes on to explain in excruciating detail his special area of interest and keeps going on and on long after the lady has clearly lost interest and isn’t listening anymore. She tries to walk away, but he chases after her and continues without skipping a beat. She asked for this. She will get all of it.

  • adam_y@lemmy.world
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    1 month ago

    Not everyone’s horror. I’m hot for that.

    Seriously, please list things in totality.

    • NickwithaC@lemmy.world
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      1 month ago

      Mercury

      Venus

      Earth

      Mars

      Jupiter

      Saturn

      Uranus

      Neptune

      PLUTO

      Cold dead hands. Cold. Dead. Hands!

      • wjrii@lemmy.world
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        1 month ago

        PLUTO

        DID IT CLEAR ITS ORBIT?!?

        I say again, did… Pluto… CLEAR… ITS… ORBIT?

        • Cort@lemmy.world
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          1 month ago

          Wait, doesn’t Pluto cross Neptune’s orbit? Has Neptune cleared its orbit?

          • Flying Squid@lemmy.world
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            1 month ago

            I mean… yes?

            The phrase refers to an orbiting body (a planet or protoplanet) “sweeping out” its orbital region over time, by gravitationally interacting with smaller bodies nearby. Over many orbital cycles, a large body will tend to cause small bodies either to accrete with it, or to be disturbed to another orbit, or to be captured either as a satellite or into a resonant orbit. As a consequence it does not then share its orbital region with other bodies of significant size, except for its own satellites, or other bodies governed by its own gravitational influence. This latter restriction excludes objects whose orbits may cross but that will never collide with each other due to orbital resonance, such as Jupiter and its trojans, Earth and 3753 Cruithne, or Neptune and the plutinos.[3] As to the extent of orbit clearing required, Jean-Luc Margot emphasises “a planet can never completely clear its orbital zone, because gravitational and radiative forces continually perturb the orbits of asteroids and comets into planet-crossing orbits” and states that the IAU did not intend the impossible standard of impeccable orbit clearing.[2]

            https://en.wikipedia.org/wiki/Clearing_the_neighbourhood

      • Todd Bonzalez@lemm.ee
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        1 month ago

        This MF puts Pluto at the end of a list! How disrespectful!

        Pluto

        Eris

        Haumea

        Makemake

        Quaoar

        Sedna

        Orcus

        Gonggong

        • Schmoo@slrpnk.net
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          1 month ago
          The Sun, a spectral class G2V main-sequence star
          The inner Solar System and the terrestrial planets
              Mercury
                  Mercury-crossing minor planets
              Venus
                  Venus-crossing minor planets
                      524522 Zoozve, Venus' quasi-satellite
              Earth
                  Moon
                  Near-Earth asteroids (including 99942 Apophis)
                  Earth trojan (2010 TK7)
                  Earth-crosser asteroids
                      Earth's quasi-satellites
              433 Eros
              Mars
                  Deimos
                  Phobos
                  Mars trojans
                  Mars-crossing minor planets
              Asteroids in the asteroid belt, between the orbits of Mars and Jupiter
                  Ceres, a dwarf planet
                  Pallas
                  Vesta
                  Hygiea
                  Asteroids number in the hundreds of thousands. For longer lists, see list of exceptional asteroids, list of asteroids, or list of Solar System objects by size.
                      Asteroid moons
              A number of smaller groups distinct from the asteroid belt
          The outer Solar System with the giant planets, their satellites, trojan asteroids and some minor planets
              Jupiter
                  Rings of Jupiter
                  Complete list of Jupiter's natural satellites
                      Galilean moons
                          Io
                          Europa
                          Ganymede
                          Callisto
                  Jupiter trojans
                  Jupiter-crossing minor planets
              Saturn
                  Rings of Saturn
                  Complete list of Saturn's natural satellites
                      Mimas
                      Enceladus
                      Tethys (trojans: Telesto and Calypso)
                      Dione (trojans: Helene and Polydeuces)
                      Rhea
                          Rings of Rhea
                      Titan
                      Hyperion
                      Iapetus
                      Phoebe
                  Shepherd moons
                  Saturn-crossing minor planets
              Uranus
                  Rings of Uranus
                  Complete list of Uranus's natural satellites
                      Miranda
                      Ariel
                      Umbriel
                      Titania
                      Oberon
                  Uranus trojan (2011 QF99)
                  Uranus-crossing minor planets
              Neptune
                  Rings of Neptune
                  Complete list of Neptune's natural satellites
                      Proteus
                      Triton
                      Nereid
                  Neptune trojans
                  Neptune-crossing minor planets
              Non-trojan minor planets
                  Centaurs
                  Damocloids
          Trans-Neptunian objects (beyond the orbit of Neptune)
              Kuiper-belt objects (KBOs)
                  Plutinos
                      Orcus, a dwarf planet
                          Vanth
                      Pluto, a dwarf planet
                          Complete list of Pluto's natural satellites
                              Charon
                  Twotinos
                  Cubewanos (classical objects)
                      Haumea, a dwarf planet
                          Namaka
                          Hiʻiaka
                      Quaoar, a dwarf planet
                          Weywot
                      Makemake, a dwarf planet
                      (307261) 2002 MS4
                      120347 Salacia
                      20000 Varuna
              Scattered-disc objects
                  Gonggong, a dwarf planet
                      Xiangliu
                  Eris, a dwarf planet
                      Dysnomia
                  (84522) 2002 TC302
                  (87269) 2000 OO67
                  V774104
              Detached objects
                  2004 XR190
                  2012 VP113 (possibly inner Oort cloud)
                  Sedna, a dwarf planet (possibly inner Oort cloud)
                  Oort cloud (hypothetical)
                  Hills cloud/inner Oort cloud
                  Outer Oort cloud
          
          • Klear@lemmy.world
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            1 month ago

            Ceres is the main reason Pluto shouldn’t be a planet. If it is, you’d have to fuck the whole list up because of Ceres.

            • MelodiousFunk@slrpnk.net
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              1 month ago

              Everyone forgets Ceres. I wonder if people threw shit fits when Ceres and Pallas got demoted… twice.

    • ByteOnBikes@slrpnk.net
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      1 month ago

      I’m with you.

      I get real hot and heavy when my wife goes into science mode and goes off. Like she memorized much of the periodic table. Or when she’s able to break down food ingredients by their structure.

      • Finadil@lemmy.world
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        1 month ago

        My son. It’s tanks. He’s 12 and can go on for hours about them, rattling off their armor thickness (in mm), caliber of their guns, horsepower of their engines, declination and traverse speeds of their turrets, etc. I took him to a tank museum one time, and no shit a quarter mile from the museum he sees the tank out front and he goes: “That’s a Sherman M4A4!!” Ten minutes later we’re parked and walking up to the museum, I look at the tiny info placard, M4A4, think to myself: “What the fuck.”

        • booly@sh.itjust.works
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          He’s 12 and can go on for hours about them, rattling off their armor thickness (in mm), caliber of their guns, horsepower of their engines, declination and traverse speeds of their turrets, etc.

          On first skim of this comment I thought these were details about trains and I was very concerned about how weaponized trains had become.

          • peopleproblems@lemmy.world
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            1 month ago

            I personally wouldn’t lead an assault against modern trains. You would always know the direction they are headed, they know it as well, and you could sabotage it all you want but that train will still barrel right through your fortifications

          • Finadil@lemmy.world
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            1 month ago

            He’s always loved them, but I did let him start playing War Thunder a year ago with voice chat disabled.

      • DillyDaily@lemmy.world
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        1 month ago

        I forget my own fucking birthday but let me wax poetically about extinct Australian megafauna for a few hours.

        Though it’s episodic memory, if you ask me to give you a fun fact, let alone name a species just off the cuff, my mind goes blank. I don’t know anything about anything.

        But give me a minute to set myself the mental stage and start rambling about how as a kid I was obsessed with this old faux taxidermy at the Melbourne museum because it was like a derpy wombat horse. One time my mum took me to a kids activity workshop where we got to pretend we were digging up fossils and analysing them… did you know Australias geologic layering contains every single rock type that exists in on earth. Lots of Australian fossils are found in soft limestone. Hang on, dippy don! That’s what I named the derpy wombat at the museum. It was a Diprotodon, a herbivorous marsupial who died out about 40,000 years ago. The cave in NSW where they found a bunch of specimens was 400 million year old limestone but Dippy only entered the record ~2 million years ago, so it suggests they burrowed, which makes sense when you look at their closest living relative, the wombat, though Diprotodon and the family it belongs to is a dead end on the evolutionary tree.

        But yeah, you can’t always rely on where you find the bones to date the specimens which is why carbon and uranium dating really changed our understanding of Australian history.

        Speaking of locations of fossils, diprotodon is one of the only known Australian marsupials to seasonally migrate, so their range was huge! So were they! 2m tall, 3m long and easily 2500kg heavy, and have two giant protruding teeth (hence their name Diprotodon, Greek for “two protruding teeth”, Di=two, pro to/protrude, don/dontics like orthodontics …I also like etymology) and lived in the marshlands. European archaeologists thought they were originally skeletons of some kind of hippopotamus, but several mobs of indigenous Australians had/have oral histories around diprotodon. the last living dipro’s died out after the first Australian peoples inhabited the land. Which is why there is an association between dippy and bunyip (an Australian cryptid/aboriginal mythology) a giant melevolent monster who haunts billabongs.

        They indigenous Australians are often blamed for the extinction of a lot of megafauna, there was a theory of overhunting for the many years, but to date no diprotodon fossils have been found with evidence of human butchery, but we do have evidence that people would move bones around for some reason.

        Anyway…

        It’s like a trance, and it’s really hard to stop once you start, but you can’t just pick up into it, something has to trigger the memory to surface, like seeing a certain train go past to remember specific train facts, or in my case thinking about where you I was and who I was with when I first learned some of the best facts about my thing.

        Though I have AuDHD so not sure if the episodic memory is my autism or my ADHD, it feels like ADHD because the thoughts are so bouncy when they come, but it also feels like like autism because it’s anxiously obsessive in a fun way inside my brain once they journey starts.

        Also maybe remembering cool megafauna facts is why I forget things I should remember like what house number I live at or what year I was born (genuinely forgot these things, had to go to the front of my house to check, and do maths because I could remember my mums birthday and how old she was when she had me, but not my own birthday or age … Autism and memory is fucking weird)

        • T156@lemmy.world
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          1 month ago

          I forget my own fucking birthday but let me wax poetically about extinct Australian megafauna for a few hours.

          Don’t forget remembering your childhood gaffes in perfect detail.

          But give me a minute to set myself the mental stage and start rambling about how as a kid I was obsessed with this old faux taxidermy at the Melbourne museum because it was like a derpy wombat horse

          Have you stopped by recently? Although not mammalian megafauna, they’ve rather expanded on the saurian section.

          It’s like a trance, and it’s really hard to stop once you start, but you can’t just pick up into it, something has to trigger the memory to surface, like seeing a certain train go past to remember specific train facts, or in my case thinking about where you I was and who I was with when I first learned some of the best facts about my thing.

          At least for me personally, it doesn’t work so well if I’m quizzed on the spot about it, but I do have an ongoing portion of my brain that constantly cycles through the interest, to the point where it will start leaking into everything else, or I pick up on it like a gun to an MRI machine.

          Though I have AuDHD so not sure if the episodic memory is my autism or my ADHD, it feels like ADHD because the thoughts are so bouncy when they come, but it also feels like like autism because it’s anxiously obsessive in a fun way inside my brain once they journey starts.

          Bit of both? But it doesn’t help that things like depression and anxiety can also affect memory, both of which can be comorbid with either.

        • IzzyScissor@lemmy.world
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          1 month ago

          Yep! My brain works similarly. I essentially set bookmarks in stories for specific information. Although it can backfire when I answer without considering where I am or who I’m talking to first, which is why I’ll occasionally say horrifying, arrogant or otherwise tone-deaf stories without realizing it beforehand.

          “Sorry that story involved a graphic injury and/or abusive situation, that was just the required-context paragraph for any story in that folder in my brain. It’s worked in similar social settings before, like with my therapist or with the school guidance counselor right after it happened, so I didn’t realize it wasnt appropriate in this job interview.”

          “For the third time, please leave.”

          “They all have similarly vague ‘clinical’ vibes though, right? You can see how I got confused.”

    • shadowedcross@sh.itjust.works
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      1 month ago

      Depends on the flavour of autism, I guess. My partner’s autistic and can remember some things pretty well, but struggles a lot with others.

      • bizarroland@fedia.io
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        1 month ago

        I have a friend on the spectrum and he knows almost every single '80s B and C grade horror flick ever released on VHS by heart.

        He has turned me on to some really interesting and freaky movies.

    • celsiustimeline@lemmy.dbzer0.com
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      It can. Or it could also mean being critically disabled and unable to communicate. It’s a spectrum disorder that manifests differently in everyone.

  • TrueStoryBob@lemmy.world
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    I have a cousin who’s on the spectrum; I’m pretty sure he knows more about Japanese automobiles than he knows about his own children.

    • FundMECFSResearch@lemmy.blahaj.zone
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      1 month ago

      The Siemens Desiro Double Deck RABe 514 is the best. I think I accidentally doxxed myself because I’m pretty sure that model is custom built for my country’s local lines.