User talk:173.235.57.2

Hello, I'm Materialscientist. I noticed that you made a change to an article, scanning electron microscope, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 23:25, 22 September 2017 (UTC)

February 2018
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Donner Party has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 21:00, 20 February 2018 (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: Donner Party was changed by 173.235.57.2 (u) (t) ANN scored at 0.957046 on 2018-02-20T21:00:07+00:00.

March 2019
Hello, I'm Gilliam. I noticed that you recently removed content from The Giver Quartet without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. – Gilliam (talk) 17:35, 1 March 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

October 2020
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) 17:18, 29 October 2020 (UTC) You have been blocked temporarily from editing for making (or attempting to make) disruptive edits that repeatedly triggered the edit filter. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Materialscientist (talk) 17:18, 29 October 2020 (UTC)