User talk:218.255.83.242

August 2023
Hello, I'm Materialscientist. I noticed that you made a change to an article, Lee Theodore, 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) 10:18, 23 August 2023 (UTC)

May 2024
Hello, I'm Sigma440. I wanted to let you know that one or more of your recent contributions&#32;to ISS ECLSS 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. Sigma440 (talk) 11:11, 28 May 2024 (UTC)