bistdunarrisch@lemmy.world to Houseplants@mander.xyzEnglish · 6 days agoI made a floating bonsai above a pottery bowlimagemessage-square46linkfedilinkarrow-up1220arrow-down11file-text
arrow-up1219arrow-down1imageI made a floating bonsai above a pottery bowlbistdunarrisch@lemmy.world to Houseplants@mander.xyzEnglish · 6 days agomessage-square46linkfedilinkfile-text
minus-squarebistdunarrisch@lemmy.worldOPlinkfedilinkEnglisharrow-up12·6 days agoSadly it cannot be done with just permanent magnets, then you need at least one contact point to stabilize it.
minus-squaremushroommunk@lemmy.todaylinkfedilinkEnglisharrow-up10·6 days 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-up6·6 days agoNice, thanks for referencing Earnshaw’s theorem :)
minus-squareroscoe@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up9·6 days agoIn case anyone else is curious: here
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!