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[-] DontTreadOnBigfoot@lemmy.world 24 points 3 months ago
[-] CrimeDad@lemmy.crimedad.work 9 points 3 months ago* (last edited 3 months ago)

Usually dry but I think it actually melts under the pressure of a blade, so events with skates might have to go in the ~~dry~~ wet Olympics.

[-] PatrickYaa@lemmy.one 9 points 3 months ago

Afaik they just discovered that Ice has a layer of water ("pre-melted ice) at the surface, which is the lubricant that makes ice slippery. So, imo ice is wet ^^

[-] valkyre09@lemmy.world 4 points 3 months ago

The phrase “pre-melted” is making me chuckle. If it’s pre-melted, surely it’s frozen? If it’s frozen, isn’t that just ice?

[-] angrystego@lemmy.world 4 points 3 months ago

I think pre-melted means melted in advance, not the state before melting.

[-] PatrickYaa@lemmy.one 3 points 3 months ago

Eh, that's what they called it in the article and I'm neither a physicist nor a material scientist. They made a definite distinction between the two forms of the materials in this and other articles related to the topic which I was too topic-uninformed to understand. So you might be right :D

[-] valkyre09@lemmy.world 2 points 3 months ago

Nothing personal, my lack of understanding is what made me giggle :)

this post was submitted on 31 Jul 2024
121 points (93.5% liked)

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