User talk:24.51.242.211

October 2021
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Climate change in Mexico—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 Help desk. Thanks. Materialscientist (talk) 18:36, 14 October 2021 (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) 18:36, 14 October 2021 (UTC)

March 2023
Hello, I'm Idontknowwhattouseasmyusername300. I wanted to let you know that one or more of your recent contributions&#32;to Marwan 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. Idontknowwhattouseasmyusername300 (talk) 13:22, 28 March 2023 (UTC)

December 2023
Please refrain from making unconstructive edits to Wikipedia, as you did at Set (mathematics). Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you.  Delta  space 42 (talk • contribs) 16:56, 21 December 2023 (UTC)