User talk:117.96.189.124

May 2021
Hello, I'm Gaelan. An edit you recently made to Mechanical energy seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to 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. Thank you. Gaelan 💬✏️ 07:18, 11 May 2021 (UTC)