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Stamets@lemmy.dbzer0.com to Science Memes@mander.xyzEnglish · 2 days ago

Physics!

lemmy.dbzer0.com

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Physics!

lemmy.dbzer0.com

Stamets@lemmy.dbzer0.com to Science Memes@mander.xyzEnglish · 2 days ago
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  • gbzm@piefed.social
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    2 days ago

    Why is the mercury arc rectifier getting a “what the fuck”? I don’t know much about them, are they more magic than glowing rocks, runes, levitation and demon cores?

    • CountVlad47@feddit.org
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      1 day ago

      Just piggy backing this comment to save people a click. A mercury-arc valve is used to convert alternating current (AC) to direct current (DC). It probably got a WTF for how weird it looks and how it looks like a crystal ball when it’s working.

      • zululove@lemmy.ml
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        11 hours ago

        That shits amazing

      • redsand@lemmy.dbzer0.com
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        17 hours ago

        Are you telling me that’s a full bridge rectifier made of glass, liquid metal and plasma?🧙‍♂️

    • fullsquare@awful.systems
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      2 days ago

      no, but they will also kill you (but not by magic)

      • potoooooooo ☑️@lemmy.world
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        19 hours ago

        How so? Can I touch it? Lick it?

        • fullsquare@awful.systems
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          19 hours ago

          These things are under high voltage, so no. And then there’s several kg of mercury inside

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