User talk:89.146.4.167

September 2023
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Odysseas Vlachodimos—because it 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. Materialscientist (talk) 22:54, 1 September 2023 (UTC)

Notification: Blocked
 You have been blocked from editing for a period of 31 hours for Vandalism. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may request an unblock by first reading the guide to appealing blocks, then adding  below. Materialscientist (talk) 22:54, 1 September 2023 (UTC)

November 2023
Hello and welcome to Wikipedia. Constructive contributions to Wikipedia are appreciated, but a recent edit of yours to the page Rui Costa has an edit summary that appears to be inadequate, inaccurate, or inappropriate. The summaries are helpful to people browsing an article's history, so it is important that you use edit summaries that accurately tell other editors what you did. Feel free to use the sandbox to make test edits. Thank you. ChaotıċEnby ( talk ) 13:32, 12 November 2023 (UTC)

Hello, I'm Materialscientist. I noticed that you made a change to an article, St Peter the Apostle High School, 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) 10:04, 20 November 2023 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to St Peter the Apostle High School. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Materialscientist (talk) 10:12, 20 November 2023 (UTC)