User talk:86.98.68.230

September 2023
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Gegu—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) 05:54, 25 September 2023 (UTC)

Please do not add or change content, as you did at Gegu, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Fragrant Peony (talk) 05:56, 25 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) 05:58, 25 September 2023 (UTC)

October 2023
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Gegu—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) 07:00, 26 October 2023 (UTC)

February 2024
Hello, I'm Fehufanga. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Mathematics in the medieval Islamic world—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. —*Fehufangą (✉ Talk · ✎ Contribs) 04:03, 14 February 2024 (UTC)