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[-] ameancow@lemmy.world 22 points 1 day ago* (last edited 1 day ago)

I had no exposure to school or formal education when I was real young. I just had a few picture books about the world, one was a cut-away that showed the layers of earth's crust, mantle and core.

Being about 5, I had no idea of the proportions or scales involved so whenever I saw someone digging a hole outside for a firepit or fencepost I would yell and scream that they were going to break through to lava and it would pour everywhere and burn everything up.

Nobody was able to explain things to me so I had to self-educate myself about science and everything else over the next couple decades. Fast forward to me now explaining to people on reddit what lava is, that it's actually molten rock... there are a lot of people who have never thought about it, saw pictures of volcanoes and just accepted that they spit out "hot goo" and never thought deeper.

I wish I was kidding, but also... I wonder if it's a simpler, more peaceful life when you don't know how anything works. I was up at 2:00 AM with my brain whirring away, like every night.

[-] _stranger_@lemmy.world 8 points 1 day ago

I loved this story, thank you for sharing.

I think the people who sleep well at night are the ones that don't care how anything works. Sometimes it's ignorance, but often it's just burnout, and worse sometimes it's a complete lack of empathy for anything that isn't themselves.

[-] moakley@lemmy.world 8 points 1 day ago

When I learned about germs, how they're everywhere and too small to see, I thought I must be squishing them every time I touch anything. So I went around the entire house touching every surfaces, especially the windows, because nobody ever touched those.

[-] Agent641@lemmy.world 2 points 1 day ago* (last edited 23 hours ago)

I guess there are two kinds of people because when I learned that splitting atoms causes a nuclear explosion, I got a craft knife and some sand from the garden and went to town on them trying to slice some atoms just right 👌

[-] Lumelore@lemmy.blahaj.zone 5 points 1 day ago* (last edited 1 day ago)

When I was in kindergarten they showed us a cartoon with anthropomorphic teeth to try to encourage dental hygiene and those teeth scared me so much that I refused to brush my teeth for years and I ended up getting gum disease because of it.

[-] Stonewyvvern@lemmy.world 7 points 1 day ago

Learned about Vacuum Decay when I was 10...it gave me another complex layered on top of my other complex layer cake...

[-] rumba@lemmy.zip 2 points 1 day ago

yeah my poor dyson /s

Seriously though, the best part about vacuum decay is you'd never see it coming and barely have time to notice if it did happen.

[-] logicbomb@lemmy.world 96 points 2 days ago

If I'm to believe that second person didn't misspeak, they had "mental breakdowns" with an "s", so multiple breakdowns, over the thought that their eating lettuce could cause a nuclear apocalypse.

They must really like lettuce. If I had a mental breakdown over the fear that my eating a specific food would cause untold human death and suffering, including my own, I would likely not eat that food again until I could convince myself it was safe.

[-] lime@feddit.nl 100 points 2 days ago

(While chewing lettuce) “Some of you may die, but that is a sacrifice I am willing to make.”

[-] SanctimoniousApe@lemmings.world 19 points 2 days ago

Would you mind doing that more over towards Washington DC, please? TIA.

[-] lime@feddit.nl 17 points 2 days ago

Tactical salad, lol.

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[-] NeatNit@discuss.tchncs.de 54 points 2 days ago

Sometimes all kids need is a scientifically literate adult to explain precisely why their fear isn't possible.

[-] Frozengyro@lemmy.world 31 points 2 days ago

Yea, just tell them they and the surrounding half mile would be instantly vaporized and wouldn't even know they were dead.

[-] edgemaster72@lemmy.world 22 points 2 days ago

"It hasn't happened yet and you damn sure aren't special enough to be the one to do it"

[-] icelimit@lemmy.ml 4 points 1 day ago

It happens all the time. That's how the multiverse branches are kept under a manageable number for the simulation.

[-] Kolanaki@pawb.social 13 points 1 day ago* (last edited 1 day ago)

A single atom wouldn't even be worse than, like, a pop rock anyway. You need a whole mess of them motherfuckers to make a big boom.

[-] icelimit@lemmy.ml 7 points 1 day ago* (last edited 1 day ago)

If I accidentally bite an atom and the tiny shards shatters nearby atoms, wouldn't that just make more? Like sort of.. a chain reaction ?

Maybe I just have to gobble up all my salad before all the booms blow my jaws and neighbours away.

[-] Kolanaki@pawb.social 6 points 1 day ago* (last edited 1 day ago)

I think your jaw would have to be made of tungsten or something for that to happen, but I'm not a physist; I've just played one in a video game. 🤷‍♂️

[-] EvilBit@lemmy.world 22 points 2 days ago

Reminds me of a profoundly stupid movie I saw as a child called Young Einstein starring Yahoo Serious and no that’s not aphasia talking. He takes an atom out to the shed and splits it with a chisel. An explosion ensues, complete with charred face and smoking hair standing on end.

[-] skisnow@lemmy.ca 2 points 1 day ago* (last edited 1 day ago)

profoundly stupid

Hey, that was my favourite movie when it came out. I was sure Yahoo Serious was going to be a huge star.

[-] EvilBit@lemmy.world 2 points 1 day ago

I don’t equate “profoundly stupid” to “bad”. I enjoy a good stupid movie. I adore Hudson Hawk. I watch Ready Player One all the time in the background.

[-] Cossty@lemmy.world 7 points 1 day ago* (last edited 1 day ago)

When I was a kid, I was playing one day outside and then later I realized there is an ant nest nearby and I saw that I killed some ants by walking near it.
After that, I didn't want to kill any more bugs etc, so whenever I was walking on grass, I would always check the grass before me to see if there are any bugs in it, and only then I would make a step.

Yeah, it was very slow and inefficient, but it wasn't that bad because I was actively avoiding grass and this whole experiment didn't last very long either, maybe a couple of months.

Then I went back to stepping on the bugs.

Just tell yourself they'd kill you if they had the chance, it's a preemptive strike

[-] ZkhqrD5o@lemmy.world 6 points 1 day ago
[-] LodeMike@lemmy.today 7 points 1 day ago

Its not possible to do by any metric. And besides, a chain reaction is needed. A single atom turned into pure kinetic energy wouldn't be noticeable at all.

[-] ZkhqrD5o@lemmy.world 2 points 1 day ago

Yes, and if I cut a mango, how many billions of atoms is that? So I'd recommend to cut the mango in increments of one angstrom to minimise the chances of a chain reaction happening.

[-] LodeMike@lemmy.today 1 points 1 day ago* (last edited 1 day ago)

\0. The force that keeps the nucleus together is much stronger than the force needed to break the inter-atom bonfs. (Blanking on the names right now. Strong and weak forces?)

[-] ZkhqrD5o@lemmy.world 1 points 1 day ago

Yeah, but what if the knife is really sharp?

[-] LodeMike@lemmy.today 1 points 1 day ago

The knife edge can't be smaller than an atoms width, so still no.

[-] NoDignity@lemmy.world 2 points 1 day ago

You say that until someone pulls the classic prank of swapping all your mango atoms with uranium-235.

[-] ZkhqrD5o@lemmy.world 2 points 1 day ago

Yeah and what if I squish the mango, thereby compressing the water and fusing the hydrogen into helium?

[-] Warl0k3@lemmy.world 2 points 1 day ago* (last edited 1 day ago)

Unless you refined the mango to the point that was homoatomic, the other non-hydrogen atoms would act as moderators and prevent fusion from occurring.

[-] riskable@programming.dev 15 points 2 days ago

Atoms lettuce break the iceberg.

[-] kuberoot@discuss.tchncs.de 2 points 1 day ago
[-] AquaTofana@lemmy.world 6 points 1 day ago

I remember being told "Atoms are always moving", so I would cut reeeeaaaalllllyyyy fucking slow for a bit thinking that the atoms would "move out of the way."

I also just read my husband this meme and he was like "Oh yeah. I remember thinking I was risking my area for arts and crafts."

[-] Skyrmir@lemmy.world 5 points 1 day ago

Just be glad no one showed you crunching life savers in the dark.

https://www.youtube.com/watch?v=FcgRGo4wj2w

[-] Steamymoomilk@sh.itjust.works 8 points 2 days ago

NOO BILLL

WHYYY

EVAPORATES INTO ASH

[-] theuniqueone@lemmy.dbzer0.com 8 points 2 days ago

Yep was super paranoid and anxious over misunderstandings now just super paranoid and anxious over worst case unlikely scenarios.

[-] redsand@lemmy.dbzer0.com 6 points 2 days ago

If you did manage to do this by random chance would you even notice? A single atom is pretty small. If you somehow split a random carbon atom in lettuce wouldn't you get less than a Joule as long as it doesn't somehow chain?

[-] Bubs@lemmy.zip 12 points 2 days ago

This is just what I've heard a long time ago so don't quote me lol. But no, splitting a single atom shouldn't do anything of note. I believe it's the same general reason that a nuke doesn't set the entire atmosphere on fire - you need a lot of energy to split atoms. That's why nukes need enriched materials.

I also believe that even a nuclear explosion won't be triggered by a single split atom in a bomb. For example, the Manhattan Project bomb was triggered by shaped explosives that surrounded the nuclear core. The blast of the charges "compressed" the nuclear material to the point it reached a critical mass that allowed a runaway fission reaction.

[-] bdonvr@thelemmy.club 8 points 2 days ago* (last edited 2 days ago)

Yeah it would be small to the point of not being perceptible. A single atom has an insane amount of energy for its size, but its still not enough to move a grain of sand any amount that would be perceptible to the naked eye

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this post was submitted on 08 Dec 2025
812 points (99.5% liked)

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