User talk:173.13.91.97

May 2019
Hello, I'm Rubbish computer. An edit you recently made to Nuclear physics 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. Rubbish computer (Talk: Contribs) 15:04, 13 May 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.