I Can't Believe This Worked!!! - Concrete Cooled PC (April Fools 2019)

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  • Published: 01 April 2019
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    Lots of whacky computer water cooling projects have been attempted before, but none as crazy as concrete - and it turns out it works amazingly.

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Comments • 7 295

  • Linus Tech Tips
    Linus Tech Tips   4 months back

    Add Honey for FREE and start saving today at https://joinhoney.com/ltt

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    • Vishnu Vishnu
      Vishnu Vishnu  3 weeks back

      Why don’t you use corn flour and water mixture

    • Hobby Man
      Hobby Man  2 months back

      How were they not your liquid cooling with honey episode sponsor...?

    • Sapioit
      Sapioit  3 months back

      You could take cement which has already set and powder it, or just plain lime powder or ceramic/terracotta powder, and mix it with water. I will not set, and likely it will probably have similar advantages.

    • It's_not_me
      It's_not_me  3 months back

      HONEY COOLED PC!?

    • Robert Crawshaw
      Robert Crawshaw  3 months back

      @VoltageLED Quicksilver?

  • Jason Steffen
    Jason Steffen  6 hours back

    In floor heating off CPU

    • Jason Steffen
      Jason Steffen  6 hours back

      Why not run water to a block concrete with water tubes to dissipate the heat into the block of concrete as your heat sink

      • Skeptis Trader
        Skeptis Trader  6 hours back

        It gets more and more ridiculous as time goes on

        • Zeppelin
          Zeppelin  1 days back

          This is fucking stupid.

          • Yee Thirty
            Yee Thirty  3 days back

            What about suspending microscopic ceramic beads in the liquid?

            • ultimategotea
              ultimategotea  3 days back

              Thermal Pasted cooled pc.

              • daniel pirkl
                daniel pirkl  3 days back

                just concrete cool server with psu and you are done

                • Robert Scott
                  Robert Scott  5 days back

                  All jokes aside, it is surprising to me that this worked at all- I was under the impression that curing cement was an exothermic chemical reaction, as in, produces heat-

                  • Tian Tian
                    Tian Tian  6 days back

                    Dear Linus what if you also try using liquid nitrogen

                    • Franz Neumeier
                      Franz Neumeier  7 days back

                      hey llt team what about filling a watercooling circle complete with liquid metall 😅

                      • M S
                        M S  7 days back

                        What about the content of about 1000 tubes of liquid matal?🤔

                        • Kartoffelbaer 77
                          Kartoffelbaer 77  7 days back

                          It's funny how I have exactly the same motherborad and cpu used in the video

                          • adam gascoyne
                            adam gascoyne  1 weeks back

                            Liquid metal???

                            • GE PLAYER
                              GE PLAYER  1 weeks back

                              What about a closed custom loop liquid nitrogen system? No idea whether it would evaporate as its a closed loop, but itd be an interesting experiment.

                              • JF Tech/Drones
                                JF Tech/Drones  1 weeks back

                                Can you cool with Belle Delphine's bath water?

                                • TNT_AND_THE_FLAME
                                  TNT_AND_THE_FLAME  1 weeks back

                                  Smooth sand and water?

                                  • TNT_AND_THE_FLAME
                                    TNT_AND_THE_FLAME  1 weeks back

                                    Vødkå

                                    • N.P.C #357
                                      N.P.C #357  1 weeks back

                                      Do a hydraclauric acid cooled pc

                                      • deam0
                                        deam0  1 weeks back

                                        I know this comment is late, but please try non Newtonian fluid next year :)

                                        • IcedElectric
                                          IcedElectric  1 weeks back

                                          Try useing luqids from a glowstick lmao limeted timed led for your liquids

                                          • ph4nt0m
                                            ph4nt0m  1 weeks back

                                            You guys are fucking stupid
                                            do more of this

                                            • spooK_xd
                                              spooK_xd  2 weeks back

                                              When I watched this I couldn't tell it was a joke.

                                              • Jonathan Barankin
                                                Jonathan Barankin  2 weeks back

                                                Alex trying so hard not to laugh

                                                • Bit Rage
                                                  Bit Rage  3 weeks back

                                                  Ima do blood on Halloween. DONT COPY MY IDEA ITS COPYRIGHTED AND TRADEMARKED

                                                  • iLuckie
                                                    iLuckie  3 weeks back

                                                    The solution need to have a lot more water u should also add a bit of soap to the mix as it slows the setting process of concrete

                                                    • Ian Oliver
                                                      Ian Oliver  3 weeks back

                                                      I was expecting a normal water loop but with a concrete block in place of the radiator. That might actually work.

                                                      • Alex Barbu
                                                        Alex Barbu  3 weeks back

                                                        Instructions unclear. My concrete block doesn't POST anymore.

                                                        • IraQ Nid
                                                          IraQ Nid  3 weeks back

                                                          Next April 1st we'll see condiments used as a coolant or possibly the stuff from their sponsor's like Dollar Shave Club made into coolant?

                                                          • animan095
                                                            animan095  3 weeks back

                                                            Liquid Ceramic is the future of PC cooling

                                                            • ThatOneDude
                                                              ThatOneDude  3 weeks back

                                                              Hmm but what about concrete insulated tubes so the the coolent cools quicker?? Idk

                                                              • todd scholefield
                                                                todd scholefield  3 weeks back

                                                                Well ok then if it just gets dry and fucks all your shit then, could you not use something just as thick but doesn’t dry up

                                                                • Spencer Jackson
                                                                  Spencer Jackson  4 weeks back

                                                                  Now that I'm rewatching this, I can feel the prank.

                                                                  • Colin Sullivan
                                                                    Colin Sullivan  4 weeks back

                                                                    I legitimately watched this in July so I was like what is this April 1st

                                                                    • Kevin Vang
                                                                      Kevin Vang  4 weeks back

                                                                      I thought you guys were gonna pour concrete over the whole computer. And the concrete would be like a whole passive cooling solution.

                                                                      • Michael Last
                                                                        Michael Last  4 weeks back

                                                                        Then why not a thermal paste filled water cooler

                                                                        • parz1
                                                                          parz1  4 weeks back

                                                                          Cool a pc with hydrogen peroxide

                                                                          • Mike
                                                                            Mike  4 weeks back

                                                                            When he pulled out the RTX 2080 and then said "not too shabby" that made me die inside

                                                                            • Erick Constantino
                                                                              Erick Constantino  4 weeks back

                                                                              5 Stars to that one use only concret cooler xD

                                                                              • Kogoro
                                                                                Kogoro  4 weeks back

                                                                                Does that mean you could take ceramic powder that does not harden and put it into your cooling liquid and make it just more effective ??

                                                                                • EN LA MIRA MX
                                                                                  EN LA MIRA MX  1 months back

                                                                                  what if you put copper dust instead of sand in it?

                                                                                  • Safe Shows
                                                                                    Safe Shows  1 months back

                                                                                    2 sponsors in one vid..... smh.......

                                                                                    • tkddan
                                                                                      tkddan  1 months back

                                                                                      What if: thermal paste "liquid cooling" or thermal paste submerged cooling.

                                                                                      • Guy Pipili
                                                                                        Guy Pipili  1 months back

                                                                                        I have heard of bricking a device, but… literally!? 😂

                                                                                        • vidyaWolf
                                                                                          vidyaWolf  1 months back

                                                                                          How do I know this was an April Fools episode?



                                                                                          Linus didn't drop anything.

                                                                                          • DatGameh
                                                                                            DatGameh  1 months back

                                                                                            Ceramic-infused coolant. Who would have known?

                                                                                            • Asiandonut 21
                                                                                              Asiandonut 21  1 months back

                                                                                              You should do obleek cooled system

                                                                                              • Cr1st0ph
                                                                                                Cr1st0ph  1 months back

                                                                                                Omg, what a garbage content even for an april fools joke