bistdunarrisch@lemmy.world to Houseplants@mander.xyzEnglish · 2 months agoI made a floating bonsai above a pottery bowllemmy.worldimagemessage-square46linkfedilinkarrow-up1299arrow-down12file-text
arrow-up1297arrow-down1imageI made a floating bonsai above a pottery bowllemmy.worldbistdunarrisch@lemmy.world to Houseplants@mander.xyzEnglish · 2 months agomessage-square46linkfedilinkfile-text
minus-squaremushroommunk@lemmy.todaylinkfedilinkEnglisharrow-up12arrow-down1·2 months agoThis could be done with regular magnets, no need for electricity
minus-squarebistdunarrisch@lemmy.worldOPlinkfedilinkEnglisharrow-up18·2 months agoSadly it cannot be done with just permanent magnets, then you need at least one contact point to stabilize it.
minus-squaremushroommunk@lemmy.todaylinkfedilinkEnglisharrow-up19·2 months agoI could have sworn I’ve seen it done but I’m just now learning about Earnshaw’s theorem. Huh. TIL
minus-squarebistdunarrisch@lemmy.worldOPlinkfedilinkEnglisharrow-up12·2 months agoNice, thanks for referencing Earnshaw’s theorem :)
minus-squareroscoe@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up15·2 months agoIn case anyone else is curious: here
minus-squareColeSloth@discuss.tchncs.delinkfedilinkEnglisharrow-up3·2 months agoIt cannot. Not without insanely cold temps.
This could be done with regular magnets, no need for electricity
Sadly it cannot be done with just permanent magnets, then you need at least one contact point to stabilize it.
I could have sworn I’ve seen it done but I’m just now learning about Earnshaw’s theorem. Huh. TIL
Nice, thanks for referencing Earnshaw’s theorem :)
In case anyone else is curious: here
Thanks!
It cannot. Not without insanely cold temps.