User talk:Urmopp

January 2023
Hello, I'm Prairie Astronomer. I noticed that you recently removed content from Incandescent light bulb 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 your 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. Prairie Astronomer Contributions 19:55, 31 January 2023 (UTC)