User talk:2601:40:200:12A1:C144:32E2:F6F:31C4

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Happy editing! I dream of horses (Contribs) (Talk) 03:55, 24 August 2022 (UTC)

Hello, I'm Materialscientist. I noticed that you added or changed content in an article, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 04:12, 24 August 2022 (UTC)