User talk:74.108.39.63

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) 02:27, 6 September 2022 (UTC)[reply]

Please do not add or change content without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 01:15, 8 September 2022 (UTC)[reply]

Please stop your disruptive editing. If you continue to add unsourced or poorly sourced content, you may be blocked from editing. Materialscientist (talk) 02:23, 13 September 2022 (UTC)[reply]

You have been blocked temporarily from editing for abuse of editing privileges. 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: {{unblock|reason=Your reason here ~~~~}}.

Materialscientist (talk) 02:23, 13 September 2022 (UTC)[reply]

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