User talk:Uhomachinky

August 2021
Hello, I'm Beevil. I noticed that you added or changed content in an article, Positron emission tomography, 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. ''I also noticed that you marked the edit as minor, which it should not have been. "Minor edit" has a very specific definition on Wikipedia – it refers only to superficial edits that could never be the subject of a dispute, such as typo corrections or reverting obvious vandalism. Any edit that changes the meaning of an article is not a minor edit, even if it only concerns a single word. Please see Help:Minor edit for more information. Thank you'' Beevil (talk) 09:33, 21 August 2021 (UTC)