Lemmy.one
  • Communities
  • Create Post
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
Zuriz@sh.itjust.works to Science Memes@mander.xyzEnglish · 2 个月前

Material scientist wet dream

sh.itjust.works

message-square
78
fedilink
732

Material scientist wet dream

sh.itjust.works

Zuriz@sh.itjust.works to Science Memes@mander.xyzEnglish · 2 个月前
message-square
78
fedilink
alert-triangle
You must log in or # to comment.
  • Engywook@lemm.ee
    link
    fedilink
    English
    arrow-up
    269
    ·
    2 个月前

    Water actually has shitty electrical conductivity.

    • Stillwater@sh.itjust.works
      link
      fedilink
      English
      arrow-up
      175
      ·
      2 个月前

      Just needs a lil salt

      • Zuriz@sh.itjust.worksOP
        link
        fedilink
        English
        arrow-up
        93
        ·
        2 个月前

        Username checks out

      • Apathy Tree@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        4
        ·
        2 个月前

        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)

        • Stillwater@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          4
          ·
          2 个月前

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

        • ElectricMachman@lemmy.sdf.org
          link
          fedilink
          English
          arrow-up
          1
          ·
          2 个月前

          I thought it was an Almost Famous reference.

      • dQw4w9WgXcQ@lemm.ee
        link
        fedilink
        English
        arrow-up
        4
        ·
        2 个月前

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

        • DeathsEmbrace@lemm.ee
          link
          fedilink
          English
          arrow-up
          2
          ·
          2 个月前

          Just use an electrolyte bath like a professional

          • dQw4w9WgXcQ@lemm.ee
            link
            fedilink
            English
            arrow-up
            2
            ·
            2 个月前

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

          • Batman@lemmy.world
            link
            fedilink
            English
            arrow-up
            1
            ·
            2 个月前

            This is a salt and battery!

      • Lit@lemmy.world
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 个月前

        why so salty?

      • REDACTED@infosec.pub
        link
        fedilink
        English
        arrow-up
        1
        ·
        2 个月前

        Introducing: Chlorone gas with a chance of hydrogen

  • Naich@lemmings.world
    link
    fedilink
    English
    arrow-up
    133
    ·
    2 个月前

    Pure water isn’t a good electrical conductor.

    • Iheartcheese@lemmy.world
      link
      fedilink
      English
      arrow-up
      80
      ·
      edit-2
      2 个月前

      Your face isnt a good electrical conductor

      • LostXOR@fedia.io
        link
        fedilink
        arrow-up
        86
        ·
        2 个月前

        Better than pure water for sure.

      • General_Effort@lemmy.world
        link
        fedilink
        English
        arrow-up
        39
        ·
        2 个月前

        It actually is. Do you even nerd, bro?

        • Iheartcheese@lemmy.world
          link
          fedilink
          English
          arrow-up
          14
          ·
          2 个月前

          No :(

  • AllNewTypeFace@leminal.space
    link
    fedilink
    English
    arrow-up
    57
    ·
    2 个月前

    Ah, dihydrogen monoxide

    • massive_bereavement@fedia.io
      link
      fedilink
      arrow-up
      43
      ·
      2 个月前

      Everyone that ingested it has died. Concidence?

      #dihydrogenMonoxideIsCancer #sayNoToH2O

      • FiskFisk33@startrek.website
        link
        fedilink
        English
        arrow-up
        37
        ·
        2 个月前

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

        • Okokimup@lemmy.world
          link
          fedilink
          English
          arrow-up
          24
          ·
          2 个月前

          I drank water once and now I’m dying.

          • blackbrook@mander.xyz
            link
            fedilink
            English
            arrow-up
            23
            ·
            2 个月前

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

            • Jerkface@lemmy.world
              link
              fedilink
              English
              arrow-up
              12
              ·
              2 个月前

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

          • Lit@lemmy.world
            link
            fedilink
            English
            arrow-up
            6
            ·
            2 个月前

            dying of thirst?

        • sga@lemmings.world
          link
          fedilink
          English
          arrow-up
          8
          ·
          2 个月前

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

      • mmddmm@lemm.ee
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 个月前

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

        • Lit@lemmy.world
          link
          fedilink
          English
          arrow-up
          6
          ·
          2 个月前

          it takes time, it is a slow poison.

    • Zachariah@lemmy.world
      link
      fedilink
      English
      arrow-up
      5
      ·
      2 个月前

      hydooxic acid

      • lime!@feddit.nu
        link
        fedilink
        English
        arrow-up
        12
        ·
        2 个月前

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

    • Druid@lemmy.zip
      link
      fedilink
      English
      arrow-up
      4
      ·
      2 个月前

      sounds dangerous

      • Lit@lemmy.world
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 个月前

        especially if it is ultrapure water.

    • leftzero@lemmynsfw.com
      link
      fedilink
      English
      arrow-up
      2
      ·
      2 个月前

      Oxidane.

    • gay_sex@mander.xyz
      link
      fedilink
      English
      arrow-up
      1
      ·
      2 个月前

      hydrogen hydroxide

  • ryedaft@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    54
    ·
    2 个月前

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

    • sga@lemmings.world
      link
      fedilink
      English
      arrow-up
      28
      ·
      2 个月前

      you are not adding enough water, add more

  • ProceduralDeathLab@lemmy.world
    link
    fedilink
    English
    arrow-up
    54
    ·
    2 个月前

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

    • Chakravanti@monero.town
      link
      fedilink
      English
      arrow-up
      6
      ·
      2 个月前

      I can’t see the thing matching your description.

    • gandalf_der_12te@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      1
      ·
      2 个月前

      username checks out

    • MisterFrog@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      2 个月前

      I’ve always hated “incompressible” when talking about fluids. It’s just shorthand for: doesn’t compress much under pressure.

      In engineering unless you’re dealing with insane pressures, when something is “incompressible”, assuming it is is good enough.

      But it’s still misleading so I don’t like it haha

  • Rookwood@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    46
    ·
    2 个月前

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

    • LadyMeow@lemmy.blahaj.zone
      link
      fedilink
      English
      arrow-up
      24
      ·
      2 个月前

      Best I got is heavy water….

    • Redex@lemmy.world
      link
      fedilink
      English
      arrow-up
      11
      ·
      2 个月前

      Water Zero

      • Tja@programming.dev
        link
        fedilink
        English
        arrow-up
        4
        ·
        2 个月前

        Only 60 calories!

    • ColeSloth@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      4
      ·
      2 个月前

      Fat free water

  • marte@lemmy.eco.br
    link
    fedilink
    English
    arrow-up
    22
    ·
    edit-2
    2 个月前

    deleted by creator

    • piranhaconda@mander.xyz
      link
      fedilink
      English
      arrow-up
      16
      ·
      edit-2
      2 个月前

      I’ve noticed that the nerd meme communities here are just as, if not more, pedantic than the ones on reddit

      Edit: oh yea that’s also literally the first thing I thought when I read the post, whoops, I’m also a pedantic nerd, I just didn’t bother commenting it

      • marte@lemmy.eco.br
        link
        fedilink
        English
        arrow-up
        6
        ·
        edit-2
        2 个月前

        deleted by creator

        • peoplebeproblems@midwest.social
          link
          fedilink
          English
          arrow-up
          2
          ·
          2 个月前

          Is it true the single most important thing about being a chemist finding chemistry jokes funny?

      • finitebanjo@lemmy.world
        link
        fedilink
        English
        arrow-up
        5
        ·
        edit-2
        2 个月前

        Some of us don’t want to feel superior, we just want to share.

        Not me though. I’m better than all of you. /joke

        • piranhaconda@mander.xyz
          link
          fedilink
          English
          arrow-up
          2
          ·
          2 个月前

          I’m a filthy degenerate so that’s probably true

        • Lit@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          ·
          2 个月前

          If you are better you won’t be finite.

      • peoplebeproblems@midwest.social
        link
        fedilink
        English
        arrow-up
        4
        ·
        2 个月前

        OG reddit was way more pedantic.

      • ssfckdt@lemmy.blahaj.zone
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 个月前

        i came to see if it had been mentioned and then would have if it hadn’t

      • AwesomeLowlander@sh.itjust.works
        link
        fedilink
        English
        arrow-up
        1
        ·
        2 个月前

        Well now I want to know what they were being pedantic about…

        • piranhaconda@mander.xyz
          link
          fedilink
          English
          arrow-up
          3
          ·
          2 个月前

          Pure water isn’t a good conductor, it needs other stuff mixed in to be a good conductor. Not sure why they deleted their comment. They weren’t the one being pedantic, they were complaining that other people in this thread had no sense of humor for calling out the mistake in the original pic.

    • yeahiknow3@lemmings.world
      link
      fedilink
      English
      arrow-up
      3
      ·
      edit-2
      2 个月前

      Hilarious.

  • daniskarma@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    19
    ·
    2 个月前

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

    • shalafi@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      ·
      2 个月前

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

    • Semjaza@lemmynsfw.com
      link
      fedilink
      English
      arrow-up
      2
      ·
      2 个月前

      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.

  • finitebanjo@lemmy.world
    link
    fedilink
    English
    arrow-up
    19
    ·
    2 个月前

    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.

    • Revan343@lemmy.ca
      link
      fedilink
      English
      arrow-up
      17
      ·
      2 个月前

      Polar vs. non-polar

  • traches@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    14
    ·
    2 个月前

    universal solvent

  • Donjuanme@lemmy.world
    link
    fedilink
    English
    arrow-up
    12
    ·
    2 个月前

    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@lemmy.world
      link
      fedilink
      English
      arrow-up
      11
      ·
      2 个月前

      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.

      • peoplebeproblems@midwest.social
        link
        fedilink
        English
        arrow-up
        2
        ·
        2 个月前

        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.

      • Donjuanme@lemmy.world
        link
        fedilink
        English
        arrow-up
        1
        ·
        2 个月前

        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@lemmy.world
          link
          fedilink
          English
          arrow-up
          5
          ·
          2 个月前

          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.

          • Donjuanme@lemmy.world
            link
            fedilink
            English
            arrow-up
            3
            ·
            2 个月前

            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

    • sga@lemmings.world
      link
      fedilink
      English
      arrow-up
      6
      ·
      2 个月前

      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

  • kubica@fedia.io
    link
    fedilink
    arrow-up
    6
    ·
    2 个月前

    Be water my friend.

  • ThatGuy46475@lemmy.world
    link
    fedilink
    English
    arrow-up
    6
    ·
    2 个月前

    im glad I’m not soluble

  • Angry_Autist (he/him)@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    ·
    2 个月前

    4chan died for a reason, stop necroing it

    • peoplebeproblems@midwest.social
      link
      fedilink
      English
      arrow-up
      7
      ·
      2 个月前

      You seem angry. I suggest yoga

      • Angry_Autist (he/him)@lemmy.world
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 个月前

        You seem wretched, I suggest touching grass

        • StupidBrotherInLaw@lemmy.world
          cake
          link
          fedilink
          English
          arrow-up
          2
          ·
          2 个月前

          You first.

    • donut_delivery@lemmy.dbzer0.com
      link
      fedilink
      English
      arrow-up
      1
      ·
      2 个月前

      4chan is now alive again

      • Angry_Autist (he/him)@lemmy.world
        link
        fedilink
        English
        arrow-up
        1
        ·
        2 个月前

        fuck…

  • Someonelol@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    2
    ·
    2 个月前

    Water is the Swiss army knife of materials.

Science Memes@mander.xyz

science_memes@mander.xyz

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !science_memes@mander.xyz

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don’t throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

  • !spiders@lemmy.world

Other Mander Communities

Science and Research

  • !academia@mander.xyz
  • !science@mander.xyz
  • !scicomm@mander.xyz

Biology and Life Sciences

  • !abiogenesis@mander.xyz
  • !animal-behavior@mander.xyz
  • !anthropology@mander.xyz
  • !arachnology@mander.xyz
  • !balconygardening@slrpnk.net
  • !biodiversity@mander.xyz
  • !biology@mander.xyz
  • !biophysics@mander.xyz
  • !botany@mander.xyz
  • !ecology@mander.xyz
  • !entomology@mander.xyz
  • !fermentation@mander.xyz
  • !herpetology@mander.xyz
  • !houseplants@mander.xyz
  • !medicine@mander.xyz
  • !microscopy@mander.xyz
  • !mycology@mander.xyz
  • !nudibranchs@mander.xyz
  • !nutrition@mander.xyz
  • !palaeoecology@mander.xyz
  • !palaeontology@mander.xyz
  • !photosynthesis@mander.xyz
  • !plantid@mander.xyz
  • !plants@mander.xyz
  • !reptiles and amphibians@mander.xyz

Physical Sciences

  • !astronomy@mander.xyz
  • !chemistry@mander.xyz
  • !earthscience@mander.xyz
  • !geography@mander.xyz
  • !geospatial@mander.xyz
  • !nuclear@mander.xyz
  • !physics@mander.xyz
  • !quantum-computing@mander.xyz
  • !spectroscopy@mander.xyz

Humanities and Social Sciences

  • !archaeology@mander.xyz
  • !folklore@mander.xyz
  • !history@mander.xyz
  • !old_maps@mander.xyz

Practical and Applied Sciences

  • !exercise-and sports-science@mander.xyz
  • !gardening@mander.xyz
  • !self sufficiency@mander.xyz
  • !soilscience@slrpnk.net
  • !terrariums@mander.xyz
  • !timelapse@mander.xyz

Memes

  • !bushrat_confidential@slrpnk.net
  • !science_memes@mander.xyz

Miscellaneous

  • !answered@mander.xyz
  • !mander@mander.xyz
Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 822 users / day
  • 6.01K users / week
  • 11.6K users / month
  • 23.8K users / 6 months
  • 98 local subscribers
  • 16K subscribers
  • 5.17K Posts
  • 133K Comments
  • Modlog
  • mods:
  • Salamander@mander.xyz
  • fossilesque@mander.xyz
  • SciBot@mander.xyz
  • fossilesque@lemmy.dbzer0.com
  • BE: 0.19.7
  • Modlog
  • Legal
  • Instances
  • Docs
  • Code
  • join-lemmy.org