User talk:81.140.42.23

December 2020
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Total internal reflection—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) 10:28, 11 December 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.

Please refrain from making unconstructive edits to Wikipedia. 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. CLCStudent (talk) 12:49, 11 December 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.

March 2021
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Aweer people, you may be blocked from editing. - Donald Albury 01:06, 19 March 2021 (UTC)

June 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Dolphinarium have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 10:43, 17 June 2021 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Dolphinarium was changed by 81.140.42.23 (u) (t) ANN scored at 0.858055 on 2021-06-17T10:43:12+00:00

March 2022
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Fairfield High School, Peterchurch have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 10:39, 31 March 2022 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Fairfield High School, Peterchurch was changed by 81.140.42.23 (u) (t) ANN scored at 0.865778 on 2022-03-31T10:39:03+00:00

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Fairfield High School, Peterchurch. 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. Wikipelli Talk  13:26, 31 March 2022 (UTC)

April 2022
You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at Fairfield High School, Peterchurch. — Mythdon ( talk •  contribs ) 09:20, 1 April 2022 (UTC)

June 2022
Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 11:53, 13 June 2022 (UTC)