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[-] CaptSneeze@lemmy.world 5 points 1 week ago

It’s been a while since I took a physics class, but I’m pretty sure everything becomes more weightless as it gets farther from a gravitational pull. Things don’t normally become more mass-less though.

Or, is this a “whoosh” moment for me?

[-] Skua@kbin.earth 4 points 1 week ago

The person you replied to said "weight", but the article - including direct quotes from the professor heading the team that found it - uses "mass" consistently.

[-] atro_city@fedia.io -1 points 1 week ago

If a material made up of quasi-particles is massless when moving away from gravity at ground level, why is the distinction important?

[-] CaptSneeze@lemmy.world 3 points 1 week ago

…a material that is nigh weighless when moving away from gravity but gains mass again when moving towards it.

My brain hung a bit in this statement. I suppose I incorrectly interpreted “nigh weightless” as “losing weight”, which is what everything does as it leaves a gravity well.

It’s 4am here and I’m just browsing on my way to the airport, half asleep. So, please feel free to ignore this whole thing.

this post was submitted on 11 Dec 2024
222 points (97.4% liked)

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