User talk:72.28.203.56

December 2022

Hello, I'm Materialscientist. I noticed that you made a change to an article, Ultra low frequency, 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) 12:01, 16 December 2022 (UTC)[reply]

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 do not add or significantly change content without citing verifiable and reliable sources, as you did with this edit to Low frequency. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Adakiko (talk) 12:11, 16 December 2022 (UTC)[reply]

Also, be careful of wp:Fringe theories and see wp:MEDRS Thank you Adakiko (talk) 12:12, 16 December 2022 (UTC)[reply]

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