User talk:180.150.112.69

October 2020
Hello, I'm Isabelle Belato. I noticed that you made a change to an article, High-power impulse magnetron sputtering, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please 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. Thanks. Isabelle 🔔 03:30, 18 October 2020 (UTC)
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Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to David Leckie—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) 13:09, 25 October 2020 (UTC)