January 2017 edit
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Donald Gibb have been undone because they did not appear constructive. If you would like to experiment, 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. Materialscientist (talk) 05:43, 9 January 2017 (UTC)
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January 2019 edit
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Amarjeet Sohi, you may be blocked from editing. CLCStudent (talk) 22:11, 18 January 2019 (UTC)
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