User talk:ß7j85h

November 2022
Hello, I'm Hey man im josh. I noticed that in this edit to Doppler effect, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Hey man im josh (talk) 17:08, 21 November 2022 (UTC)