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    pretty nifty !!

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    • dwarfD Offline
      dwarf PC
      last edited by

      now they just gotta figure out how to mix it with modern supersmall ultracapacitors and solarize the crystals - and we’ll have something like what Boomstick found on the runways at Groom Lake 😜
      #pitter-patter

      https://www.newscientist.com/article/2493376-super-cool-cement-could-stop-buildings-trapping-heat-inside/

      fbtemp3.jpg

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      • dwarfD Offline
        dwarf PC
        last edited by

        worlds first Open Source Printer >:) #want

        https://www.geeksaresexy.net/2025/09/29/hackable-repairable-unstoppable-the-amazing-open-printer-is-here/

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