User talk:213.205.240.232

Recent edit to Classical Mechanics (Kibble and Berkshire book)
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Classical Mechanics (Kibble and Berkshire book), but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Tolly 4  bolly  23:38, 19 September 2019 (UTC)

October 2020
Hello, I'm Firestar464. I wanted to let you know that one or more of your recent contributions&#32;to Elm Guest House hoax have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. Firestar464 (talk) 11:20, 21 October 2020 (UTC)
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