User talk:Piumi dinushika

October 2021
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Nitroglycerin (medication)—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. Materialscientist (talk) 15:38, 29 October 2021 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Nitroglycerin (medication). Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use your sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Pachu Kannan (talk) 18:21, 29 October 2021 (UTC)