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favoredponcho@lemmy.zip to interestingasfuck@lemmy.world · 19 hours ago

Vibrating water at the right frequencies produces trippy Faraday waves

i.imgur.com

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Vibrating water at the right frequencies produces trippy Faraday waves

i.imgur.com

favoredponcho@lemmy.zip to interestingasfuck@lemmy.world · 19 hours ago
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  • sartalon@lemmy.world
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    3 hours ago

    This isn’t even half as cool as what else it can do.

    This pool is a great way to demonstrate Fourier Series.

    The principle is that any shaped wave can be reproduced through a summation of appropriate frequency/amplitude sine waves.

    I’ve seen them create hearts, even kanji characters with this pool.

  • AeronMelon@lemmy.world
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    16 hours ago

    Need this for a pool party,

    • porous_grey_matter@lemmy.ml
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      15 hours ago

      Probably wouldn’t work well with obstacles in the water, let alone moving ones.

    • pastermil@sh.itjust.works
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      12 hours ago

      It would be a nightmare to be floating around getting rocked by this thing.

  • Ech@lemmy.ca
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    18 hours ago

    Slo Mo Guys did an episode at this place (or a place just like it). Good stuff. https://www.youtube.com/watch?v=iWKFPTgkpXo

  • desiccated_event@piefed.blahaj.zone
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    17 hours ago

    So, Mr. Neil Degrasse Tyson, this is the same as sand. That’s how the thumpers work.

  • Illegalmexicant@lemmy.world
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    18 hours ago

    Dude! It’s 420. I need this but not today

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