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Antimatter falls down, not up: CERN experiment confirms theory
(www.nature.com)
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this post was submitted on 27 Sep 2023
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just science related topics. please contribute
note: clickbait sources/headlines aren't liked generally. I've posted crap sources and later deleted or edit to improve after complaints. whoops, sry
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Why would anyone think it would fall up?
Because there is no theory of quantum gravity we have no idea how gravity could interact with anti matter. By showing that antimatter behaves just like matter when interacting with gravity we can learn a lot about it and cut the number of possible theories of quantum gravity in half.