User talk:87.116.45.194

November 2015
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions —the one you made with this edit to Right-hand rule— because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 08:39, 12 November 2015 (UTC)
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