User talk:71.72.13.25

July 2022
Hello, I'm Schazjmd. I noticed that you added or changed content in an article, Superseded theories in science, but you didn't provide a reliable source.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. Schazjmd  (talk)  18:29, 13 July 2022 (UTC)