this post was submitted on 16 Jul 2025
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You could also clean it by putting a cloth in the lowest point it would run to so this sounds like a win to me
i think without surface tension it would also just fall out of the cloth as soon as you lift it, because nothing would wick against gravity. in fact of your floor is pourous at all, i reckon the water would just immediately all flow further down and you’d be left with a dry floor.
Oil doesn’t have surface tension and it stays in the cloth. At a certain point it’s not surface tension that keeps liquids together but friction.
Says my uneducated ass.
oils have low surface tension, i believe a true no-surface tension liquid is as impossible as a true frictionless surface.
i didn’t consider friction though! i think the rag would still dry out completely pretty quick, but you might have a few seconds while the water falls out depending on how tight the mesh is?
i dunno, this is a real whacky thing to think about!