User talk:2601:600:8780:3E50:9D5E:2FE4:FBB:58AC

July 2021
Hello, I'm DVdm. An edit that you recently made to Mass versus weight seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! - DVdm (talk) 08:48, 23 July 2021 (UTC)