User talk:136.233.9.123

March 2023

Hello, I'm Materialscientist. I noticed that you made a change to an article, G. Viswanathan, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 07:05, 22 March 2023 (UTC)[reply]

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February 2024

Hello, I'm Constant314. I wanted to let you know that one or more of your recent contributions to Transverse wave 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 or the Help desk. Thanks. Constant314 (talk) 13:13, 23 February 2024 (UTC)[reply]

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