• Midnight Wolf@lemmy.world
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      6 days ago

      2011 to 2022 though, and I remember this picture (and similar) popping up while I was in high school a couple+ of years prior, so that doesn’t line up.

    • Viking_Hippie@lemmy.dbzer0.com
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      6 days ago

      I love that the weirdness comes from a contest that originated from Castiel trying to get a People’s Choice Award for Supernatural 😂

  • bonenode@piefed.social
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    6 days ago

    Fake and gay, to get to that water Vader would have to cross a beach full of sand which is rough and coarse and gets everywhere!

    • spicy pancake@lemmy.zip
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      5 days ago

      they’re intended to “remove” calcium and magnesium salt ions by exchanging them with sodium ions from the ion exchange resin beads in the filter, thereby softening the water (and to most people making it taste better)

      however ion exchange uses osmosis to function. you can “recharge” an ion exchange resin by putting it in a brine with a super high sodium concentration, causing the exchange to run in reverse (the sodium ions will replace the calcium and magnesium in the resin instead of the other way 'round).

      so in this photo, the filter is removing salt the opposite way it normally does lol

  • Ada@lemmy.blahaj.zone
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    5 days ago

    People are complaining about this, but it makes a lot of sense. Normally, you can’t use reverse osmosis to turn salt water in to fresh water without some form of power to overcome osmotic pressure, and that’s what makes reverse osmosis desalination a challenge to implement at scale.

    Darth Vader is demonstrating that with the addition of The Force, it becomes possible to create the pressure required for reverse osmosis to occur without needing a battery or power supply, and thus, fresh water from the ocean!