User talk:75.209.37.199

Hello, I'm Materialscientist. I noticed that you added or changed content in an article, 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. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 07:26, 15 September 2022 (UTC)

Hello, I'm Materialscientist. I noticed that you recently removed content 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. Materialscientist (talk) 07:26, 15 September 2022 (UTC)

September 2022
 Anonymous users from this IP address have been blocked from editing for a period of 31 hours for making (or attempting to make) disruptive edits that triggered the edit filter. 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:.  Spencer T• C 07:47, 15 September 2022 (UTC)
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