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@[email protected] to Science [email protected]English • 28 days ago

Material scientist wet dream

sh.itjust.works

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Material scientist wet dream

sh.itjust.works

@[email protected] to Science [email protected]English • 28 days ago
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  • @[email protected]
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    14•28 days ago

    universal solvent

  • @[email protected]
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    11•28 days ago

    Along with the people pointing out conductivity.

    Who says water is not compressible? Takes a lot of energy, but the big bang didn’t happen in a sea of water.

    • Brave Little Hitachi Wand
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      11•28 days ago

      My oceanography textbook said so. You’d think the ocean people knew about water. Must be more propaganda from big compress to sell more compression.

      • @[email protected]
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        2•28 days ago

        To be fair, ive seen what the ocean can do to carbon fiber tubes. If it can do that and still not compress, its pretty damn incompressible.

      • @[email protected]
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        1•28 days ago

        Yeah, it’s been 15 years since I’ve taken oceanography, but the density of water is determined by its temperature.

        • Brave Little Hitachi Wand
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          4•28 days ago

          Density is certainly changeable in water with temperature, but density isn’t exactly the same thing as compression.

          TIL A waterjet cutter pressurizes the water to something like 90,000 psi and it gets about 14% more dense. I always thought those things just had the water highly pressurised, but not actually compressed.

          • @[email protected]
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            2•28 days ago

            I want to posit that because water isn’t compressible at forces we experience commonly, it doesn’t mean it isn’t compressible. For 99.999% of the water rules we concern ourselves with water should be considered incompressible, but there are exceptions to every rule

    • @[email protected]
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      5•28 days ago

      most solids and liquids are practically incompressible (when comparing with gasses). there is a relationship between bulk compressibility, shear stress and youngs modulus for solids, which can be extended for liquids. It does not work for gasses

  • @[email protected]
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    127•28 days ago

    Pure water isn’t a good electrical conductor.

    • @[email protected]
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      75•
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      28 days ago

      Your face isnt a good electrical conductor

      • LostXOR
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        84•28 days ago

        Better than pure water for sure.

      • @[email protected]
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        36•28 days ago

        It actually is. Do you even nerd, bro?

        • @[email protected]
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          12•28 days ago

          No :(

  • scratsearcher 🔍🔮📊🎲
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    2•24 days ago

    If temperature was permanently -50 °C water would be a good building material.

  • Engywook
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    253•28 days ago

    Water actually has shitty electrical conductivity.

    • @[email protected]
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      163•28 days ago

      Just needs a lil salt

      • @[email protected]
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        1•26 days ago

        Introducing: Chlorone gas with a chance of hydrogen

      • Lit
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        3•28 days ago

        why so salty?

      • Apathy Tree
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        3•28 days ago

        Just curious, have you watched the show with the same name as your account?

        I guess it’s for kids to help them deal with trauma. I downloaded it due to super high ratings, but I haven’t watched it yet (and might not; I don’t have or want kids, but I like having good stuff for friends with them)

        • ElectricMachman
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          1•24 days ago

          I thought it was an Almost Famous reference.

        • @[email protected]
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          4•28 days ago

          Never heard of it, but I’ll check it out

      • @[email protected]OP
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        87•28 days ago

        Username checks out

      • @[email protected]
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        4•27 days ago

        But then the conductivity perishes as the salt is being spent. Just add more salt, then?

        • @[email protected]
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          2•27 days ago

          Just use an electrolyte bath like a professional

          • @[email protected]
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            2•27 days ago

            What would a CPU look like with these wires? Would it fit within my town?

          • @[email protected]
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            1•26 days ago

            This is a salt and battery!

  • @[email protected]
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    2•24 days ago

    In the middle I was thinking “Woah, 4 MJ/m^3? That’s nearly the same as water!”

    You got me, xD

  • kubica
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    6•28 days ago

    Be water my friend.

  • @[email protected]
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    54•28 days ago

    Ah, dihydrogen monoxide

    • @[email protected]
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      5•28 days ago

      hydooxic acid

      • lime!
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        11•28 days ago

        it’s got a higher pH than any other acid!

    • @[email protected]
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      2•28 days ago

      Oxidane.

    • Druid
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      4•28 days ago

      sounds dangerous

      • Lit
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        3•28 days ago

        especially if it is ultrapure water.

    • @[email protected]
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      1•24 days ago

      hydrogen hydroxide

    • massive_bereavement
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      38•28 days ago

      Everyone that ingested it has died. Concidence?

      #dihydrogenMonoxideIsCancer #sayNoToH2O

      • @[email protected]
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        3•28 days ago

        I have ingested it, and I haven’t died.

        • Lit
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          6•28 days ago

          it takes time, it is a slow poison.

      • @[email protected]
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        34•28 days ago

        This is false. the correct number is approximately 93%.
        About 7% of everyone who ever lived is still alive.

        • @[email protected]
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          8•28 days ago

          they all are chronically ill, they will die, just in some time

        • @[email protected]
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          22•28 days ago

          I drank water once and now I’m dying.

          • Lit
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            6•28 days ago

            dying of thirst?

          • @[email protected]
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            21•28 days ago

            Still, you’re doing remarkably well for only having drunk water once.

            • @[email protected]
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              10•28 days ago

              I drank it twice. But I also drank it once.

  • @[email protected]
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    18•28 days ago

    Fun fact, there are materials that dissolve better in fatty acids than water. For example, Menthol crystals extracted from Mint Oils will readily dissolve in other oils but is very picky about its water.

    • @[email protected]
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      16•28 days ago

      Polar vs. non-polar

  • @[email protected]
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    6•28 days ago

    im glad I’m not soluble

  • Angry_Autist (he/him)
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    2•28 days ago

    4chan died for a reason, stop necroing it

    • donut_delivery
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      1•27 days ago

      4chan is now alive again

      • Angry_Autist (he/him)
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        1•27 days ago

        fuck…

    • @[email protected]
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      7•28 days ago

      You seem angry. I suggest yoga

      • Angry_Autist (he/him)
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        3•28 days ago

        You seem wretched, I suggest touching grass

        • @[email protected]
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          2•28 days ago

          You first.

  • @[email protected]
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    50•28 days ago

    Dissolves everything? Hydrophobic and halogenated compounds would like to have a word.

    • @[email protected]
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      27•28 days ago

      you are not adding enough water, add more

  • @[email protected]
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    19•28 days ago

    Idk, have been statistically proven that everyone who come into touch with that material end up dying.

    • @[email protected]
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      2•28 days ago

      True, but we also tested many other materials across thousands of years and the death rate of contact with dihydrogen monoxide only exceeds the baseline death rate with immersion of the oral and respiratory sections of the visage. A property shared with most other substances, especially in liquid forms.

    • @[email protected]
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      2•28 days ago

      https://www.redbubble.com/shop?query=dihydrogen+monoxide&ref=search_box

  • @[email protected]
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    46•28 days ago

    If you think water is incompressible, you’re not trying hard enough.

    • @[email protected]
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      6•28 days ago

      I can’t see the thing matching your description.

    • @[email protected]
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      1•26 days ago

      username checks out

  • @[email protected]
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    42•28 days ago

    The problem with water is it’s heavy af. We need a light water.

    • Redex
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      9•28 days ago

      Water Zero

      • @[email protected]
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        4•28 days ago

        Only 60 calories!

    • @[email protected]
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      23•28 days ago

      Best I got is heavy water….

    • @[email protected]
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      3•28 days ago

      Fat free water

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