this post was submitted on 10 Dec 2025
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Houseplants

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Link to video where you can see it freely floating :)

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[–] HairyHarry@lemmy.world 36 points 1 month ago* (last edited 1 month ago) (2 children)

I love the outcome and hate the fact even my plant needs electricity now.

Also I'm just envious.

Edit: That plant also needs a ~~USV~~ UPS!

[–] bistdunarrisch@lemmy.world 20 points 1 month ago (1 children)

Sorry but what is a USV? -.-

Yes, needed electricity is a bummer, but if it comforts you it runs only from electricity from my solar panels ;)

[–] HairyHarry@lemmy.world 13 points 1 month ago (1 children)

Sorry, I meant UPS, as USV is the German term for it.

[–] bistdunarrisch@lemmy.world 5 points 1 month ago (1 children)

Ah now I get it, I didn‘t know the term for it.

Aber ja das würde richtig Sinn machen!

[–] HairyHarry@lemmy.world 4 points 1 month ago (1 children)

Du warst halt für eine kurze Zeit ... narrisch ;)

[–] mushroommunk@lemmy.today 11 points 1 month ago (2 children)

This could be done with regular magnets, no need for electricity

[–] bistdunarrisch@lemmy.world 18 points 1 month ago (1 children)

Sadly it cannot be done with just permanent magnets, then you need at least one contact point to stabilize it.

[–] mushroommunk@lemmy.today 19 points 1 month ago (1 children)

I could have sworn I've seen it done but I'm just now learning about Earnshaw's theorem. Huh. TIL

[–] bistdunarrisch@lemmy.world 12 points 1 month ago (1 children)

Nice, thanks for referencing Earnshaw’s theorem :)

[–] roscoe@lemmy.dbzer0.com 15 points 1 month ago (1 children)

In case anyone else is curious: here

[–] ColeSloth@discuss.tchncs.de 3 points 1 month ago

It cannot. Not without insanely cold temps.