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Material scientist wet dream

Scheduled Pinned Locked Moved Science Memes
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  • R redex68@lemmy.world

    Water Zero

    T This user is from outside of this forum
    T This user is from outside of this forum
    tja@programming.dev
    wrote last edited by
    #58

    Only 60 calories!

    1 Reply Last reply
    1
    • P piranhaconda@mander.xyz

      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

      A This user is from outside of this forum
      A This user is from outside of this forum
      awesomelowlander@sh.itjust.works
      wrote last edited by
      #59

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

      P 1 Reply Last reply
      0
      • A awesomelowlander@sh.itjust.works

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

        P This user is from outside of this forum
        P This user is from outside of this forum
        piranhaconda@mander.xyz
        wrote last edited by
        #60

        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.

        1 Reply Last reply
        2
        • gradually_adjusting@lemmy.worldG gradually_adjusting@lemmy.world

          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.

          D This user is from outside of this forum
          D This user is from outside of this forum
          donjuanme@lemmy.world
          wrote last edited by
          #61

          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

          1 Reply Last reply
          1
          • S stillwater@sh.itjust.works

            Just needs a lil salt

            D This user is from outside of this forum
            D This user is from outside of this forum
            dqw4w9wgxcq@lemm.ee
            wrote last edited by
            #62

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

            D 1 Reply Last reply
            3
            • A angry_autist@lemmy.world

              4chan died for a reason, stop necroing it

              nachtnebel@lemmy.dbzer0.comN This user is from outside of this forum
              nachtnebel@lemmy.dbzer0.comN This user is from outside of this forum
              nachtnebel@lemmy.dbzer0.com
              wrote last edited by
              #63

              4chan is now alive again

              A 1 Reply Last reply
              0
              • D dqw4w9wgxcq@lemm.ee

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

                D This user is from outside of this forum
                D This user is from outside of this forum
                deathsembrace@lemm.ee
                wrote last edited by
                #64

                Just use an electrolyte bath like a professional

                D ? 2 Replies Last reply
                1
                • nachtnebel@lemmy.dbzer0.comN nachtnebel@lemmy.dbzer0.com

                  4chan is now alive again

                  A This user is from outside of this forum
                  A This user is from outside of this forum
                  angry_autist@lemmy.world
                  wrote last edited by
                  #65

                  fuck....

                  1 Reply Last reply
                  0
                  • D deathsembrace@lemm.ee

                    Just use an electrolyte bath like a professional

                    D This user is from outside of this forum
                    D This user is from outside of this forum
                    dqw4w9wgxcq@lemm.ee
                    wrote last edited by
                    #66

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

                    1 Reply Last reply
                    1
                    • S stillwater@sh.itjust.works

                      Just needs a lil salt

                      R This user is from outside of this forum
                      R This user is from outside of this forum
                      redacted@infosec.pub
                      wrote last edited by
                      #67

                      Introducing: Chlorone gas with a chance of hydrogen

                      1 Reply Last reply
                      0
                      • P proceduraldeathlab@lemmy.world

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

                        gandalf_der_12te@discuss.tchncs.deG This user is from outside of this forum
                        gandalf_der_12te@discuss.tchncs.deG This user is from outside of this forum
                        gandalf_der_12te@discuss.tchncs.de
                        wrote last edited by
                        #68

                        username checks out

                        1 Reply Last reply
                        0
                        • D deathsembrace@lemm.ee

                          Just use an electrolyte bath like a professional

                          ? Offline
                          ? Offline
                          Guest
                          wrote last edited by
                          #69

                          This is a salt and battery!

                          1 Reply Last reply
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