User talk:58.145.187.243

November 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Avicenna, 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) 09:46, 6 November 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

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) 16:27, 25 January 2021 (UTC)

August 2023
Hello, I'm Adakiko. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Paddle steamer—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. Adakiko (talk) 09:31, 28 August 2023 (UTC)