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[-] DaddleDew@lemmy.world 112 points 1 month ago* (last edited 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.

[-] shneancy@lemmy.world 31 points 1 month ago
[-] MelodiousFunk@slrpnk.net 3 points 1 month ago

insert trumpet boy meme...

...intersecting with an autist's area of special interest

https://youtu.be/on3RlaowAtc

[-] adam_y@lemmy.world 63 points 1 month ago

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

Seriously, please list things in totality.

[-] NickwithaC@lemmy.world 69 points 1 month ago

Mercury

Venus

Earth

Mars

Jupiter

Saturn

Uranus

Neptune

PLUTO

Cold dead hands. Cold. Dead. Hands!

[-] wjrii@lemmy.world 57 points 1 month ago

PLUTO

DID IT CLEAR ITS ORBIT?!?

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

[-] Cort@lemmy.world 21 points 1 month ago

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

[-] milicent_bystandr@lemm.ee 13 points 1 month ago

Ooh - FIGHT! FIGHT! FIGHT! FIGHT!

[-] rockerface@lemm.ee 4 points 1 month ago

Fuck it, Earth just adds more garbage to its orbit

[-] Akrenion@slrpnk.net 4 points 1 month ago

That's what we call an advanced civilisation. We defy the power of planets.

[-] LostXOR@fedia.io 18 points 1 month ago

It's trying its best, okay?

[-] Bouchtroubouli@lemmy.world 7 points 1 month ago

Pluto, would you mind doing an orbit for the lady?

[-] echodot@feddit.uk 2 points 1 month ago

It'll be a while, in the meantime would you like to raise a few generations?

[-] blanketswithsmallpox@lemmy.world 5 points 1 month ago

That's enough trying. Shut the fuck up and clear your orbit or GTFO.

[-] HeyThisIsntTheYMCA@lemmy.world 12 points 1 month ago
[-] FlyingSquid@lemmy.world 6 points 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

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[-] todd_bonzalez@lemm.ee 26 points 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 21 points 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
[-] sudo@lemmy.today 10 points 1 month ago

Meanwhile you ignore Ceres

[-] Klear@lemmy.world 6 points 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 6 points 1 month ago

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

[-] brucethemoose@lemmy.world 9 points 1 month ago* (last edited 1 month ago)

Exoplanets? Named asteroids? Human satellites?

[-] ByteOnBikes@slrpnk.net 4 points 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.

[-] RegalPotoo@lemmy.world 51 points 1 month ago

"and you didn't look like a total bitch, Karen, but clearly we all contain multitudes"

[-] grrgyle@slrpnk.net 10 points 1 month ago

Please God let me remember this line for when the time comes

[-] morrowind@lemmy.ml 25 points 1 month ago

So does being autistic mean you have amazing memory

[-] unexposedhazard@discuss.tchncs.de 65 points 1 month ago* (last edited 1 month ago)

It can. But only for trains (or whatever is your thing), nothing else.

[-] Finadil@lemmy.world 44 points 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 23 points 1 month ago

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 8 points 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

[-] ivanafterall@lemmy.world 14 points 1 month ago

Why did you build your fortifications on the train tracks, the ONE place the train can attack?

[-] peopleproblems@lemmy.world 5 points 1 month ago

It's hard to stop a train!

[-] MelodiousFunk@slrpnk.net 4 points 1 month ago

Anyone who's ever seen Super 8 can attest. Even with a drastic change in momentum, direction, and drag coefficient, trains just keep crashing and don't stop for like an hour.

[-] Crashumbc@lemmy.world 2 points 1 month ago

Does he play World of Tanks? Lol

(Note: it's a popular online free to play game)

[-] Finadil@lemmy.world 3 points 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 27 points 1 month ago* (last edited 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)

[-] fossilesque@mander.xyz 7 points 1 month ago
[-] T156@lemmy.world 5 points 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.

[-] mc900ftJesus@lemy.lol 3 points 1 month ago

I liked reading this a lot.

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[-] shadowedcross@sh.itjust.works 15 points 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 13 points 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.

[-] EtherWhack@lemmy.world 6 points 1 month ago

I think I remember savantism syndrome being somewhat related to ASD

[-] TrueStoryBob@lemmy.world 8 points 1 month ago

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.

[-] P00ptart@lemmy.world 2 points 1 month ago

We were robbed of the best of the JDM.

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[-] dohpaz42@lemmy.world 6 points 1 month ago

Is it model trains only or trains on models too?

[-] ivanafterall@lemmy.world 3 points 1 month ago* (last edited 1 month ago)

I can name the details of every train run on every model since 1969, when they started keeping records.

[-] Gammelfisch@lemmy.world 3 points 1 month ago

The Deutsche Bundesbahn Baureihe V-200 is my favorite diesel hydraulic locomotive.

[-] FundMECFSResearch@lemmy.blahaj.zone 4 points 1 month ago* (last edited 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.

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this post was submitted on 04 Oct 2024
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