User talk:Harshika ch

November 2020
Hello, I'm Serols. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Outline of physics—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Serols (talk) 15:19, 9 November 2020 (UTC)

ok ............. Harshika ch (talk) 15:24, 9 November 2020 (UTC)

9 November
2020 Harshika ch (talk) 15:24, 9 November 2020 (UTC)

December 2020
Hello, I'm DVdm. An edit you recently made to Snell's law 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. DVdm (talk) 15:44, 14 December 2020 (UTC)