User talk:2A02:C7F:A63:1200:5D81:A0D0:437D:3564

November 2020
Hello, I'm Bruce1ee. An edit that you recently made to Quantum mechanics seemed to be a test and has been removed. 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! —Bruce1eetalk 20:44, 5 November 2020 (UTC)