User talk:JPDevlin

August 2022
Hello, I'm Wikipelli. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to User:H*10^8.5—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. Wikipelli Talk  23:28, 18 August 2022 (UTC)