Tho I must admit that I would never get that close to the surface with my bare hands while doing this.

    • LillyPip@lemmy.ca
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      7 days ago

      Piranhas have dozens of uses. Food, bait, aesthetics/decor, pranks, weapons of surprise, scissors, evil lairs…

        • grrgyle@slrpnk.net
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          7 days ago
          • Bucket of piranhas perched above a door.

          • Put a piranha in the apple bobbing barrel for a “hardcore” mode.

          • April fools (self explanatory).

          This is just scratching the surface

          • LillyPip@lemmy.ca
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            7 days ago
            • Fresh piranha about 2/3 down & under the duvet – an unusual surprise for your partner.
            • Piranha in the coffee mug - a classic.
            • Replace a coworker’s mouse with a live piranha (timing is important – don’t want the poor thing to suffocate, have a bowl of water handy).

            The possibilities are endless.

          • delirious_owl@discuss.online
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            7 days ago
            1. That dude running with scissors has remarkable dexterity and aim to be able to quickly target thumbs, specifically. Its impressive.
            2. Did children not wonder why they never met anyone who was missing a thumb? Or was there some sort of bizarre plague in Germany at that time that caused many people to be missing thumbs?
            • hakunawazo@lemmy.world
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              7 days ago
              1. That dude running with scissors has remarkable dexterity and aim to be able to quickly target thumbs, specifically. Its impressive.

              It’s even more impressive as this seems to be his side-job or even hobby.

              This man is a professional tailor, but in his leisure time he storms like a SWAT team into family homes and his holy mission is to eradicate thumb-sucking everywhere.

              In my opinion the huge scissor means, that there are not only little thumb-suckers out there, but also proportional bigger ones and the tailor wants to be prepared for every one of them equally.

              So he aquired a special kind of skills in his career, handling the huge scissor.

              1. Did children not wonder why they never met anyone who was missing a thumb? Or was there some sort of bizarre plague in Germany at that time that caused many people to be missing thumbs?

              Would you ask questions as a kid if your parents are ok with invasion of privacy and involuntary amputation by some stranger and framing it normal?

              • delirious_owl@discuss.online
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                7 days ago

                Maybe I’d be afraid of the implication, but I’m pretty sure I’d be skeptical if all of my peers and everyone older than me all had 2 thumbs

                • hakunawazo@lemmy.world
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                  6 days ago

                  Then it’s the implication AND peer-pressure to have two thumbs. It’s so diabolical perfect.

  • JackbyDev@programming.dev
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    7 days ago

    Piranhas are one of those things I thought I’d need to worry about when I was young.ike quick sand and properly identifying if something is good or fool’s gold.

    • Lun0tic@lemmy.world
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      2 days ago

      Mine was wilderness survival, which I think would still be a thing if cell phones weren’t as advanced as they are with GPS navigation, emergency dialing and location.

      I know it still happens and is still a very needed skill specially for those who live out in low populated areas, but I genuinely thought that being lost or stranded in the woods was a super common thing. Like needing to start a fire, finding water and hunting to catch food was definitely an experience I would one day have to go through even though I grew up in a large city and didn’t have a reason to go off the grid often aside from occasional shore fishing.

    • pixelscript@lemm.ee
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      7 days ago

      Don’t forget how to put yourself out if you spontaneously combust, and acid rain.

      • demonhockey@lemmy.world
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        7 days ago

        acid rain was legit, then the world’s governments actually did something about it and it became not a thing. Much like the hole in the o-zone (at least until Elon’s vanity satellites start failing at a high enough rate to decimate the o-zone) and how we could mitigate climate change if there was political will

        • pixelscript@lemm.ee
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          Acid rain is real. So is quicksand. Either of them being common and severe hazards experienced across the entire US (and maybe elsewhere, I don’t know what the rest of you were taught in gradeschool), not really.

          Real acid rain causes mass ecological damage through relatively subtle increases in acidity over several exposures. The way we learned about it in school, whether they meant to or not, came across like concentrated hydrochloric acid was going to rain from the skies and melt human flesh on contact.

        • phoenixz@lemmy.ca
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          7 days ago

          The solution to acid rain actually made climate change worse. Well, not directly, just that it turns out that the sulphurs in the atmosphere that caused acid rain were also cooling the planet. With that gone, heat went up quite significantly, and research is being done now to see if we can put that back again much higher and in a more controlled way to regulate temperatures down a bit. We could add additions to airplane fuel, for example, that will disperse it throughout the atmosphere

  • Dharma Curious (he/him)@slrpnk.net
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    8 days ago

    I can’t tell from the video if the water is just muddy or if it’s actually, y’know, gross. Is it safe to eat the fish from that river?

    Also, I’d always heard they didn’t do that unless they were starving. Which makes me think not much is surviving in that water, making me think it might not be safe to eat the fish :/

    Though, I imagine if you’re desperate for protein, such things are secondary concerns at best

    • Vilian@lemmy.ca
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      7 days ago

      the issue today is thinking that mud is the definition of dirt, that river is probably 100 times cleaner than any tank/pond/lake used to farm fish, also i swan in pont that were way muddier, with piranhas too, sometimes

    • tinsukE@lemmy.world
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      7 days ago

      Brazilian here. Perfectly safe (color-wise; of course it can be polluted as hell despite its color, just like any other river).

      Our ground/mud has a different color. Some areas on the south even have a red soil (very fertile, but makes everything about ground level look dirty very quickly): https://en.m.wikipedia.org/wiki/Red_soil

      There’s great variety of water colors even in the same area, just search for images “meeting of the waters Manaus”:

      confluence between the Black river of black water and the Solimões river of muddy water, where the waters of the two rivers run side by side without mixing

      • skibidi@lemmy.world
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        7 days ago

        Just jumping in to say that red soils are not very fertile. They are nutrient-poor in the necessary macro-nutrients (nitrogen, potassium, and phosphorus) and have a very poor ability to retain water. They are very rocky - little organic matter content - which limits both water retention and cationic exchange capacity (affecting N+ and K+ bioavailability), and tend to be acidic.

        Cultivation is possible, but it requires large amounts of fertilizers and soil conditioning agents (liming to raise pH and add calcium, addition of organic matter). In effect, recreating an artificial soil that is closer in nutrient availability to the black soils present in the world’s most fertile regions (which today are also heavily fertilized).

    • fernandu00@lemmy.ml
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      7 days ago

      Water can be like this when it rains a day or a couple hours before. Every river become like this when it rains. It is perfectly fine to eat fish from this river.