User talk:99.229.93.104

January 2022
Hello, I'm Ferien. An edit you recently made to Hydrodynamical helicity 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. --Ferien (talk) 19:28, 6 January 2022 (UTC)