User talk:64.222.170.86

November 2015
Hello, I'm Materialscientist. I wanted to let you know that I undid one or more of your recent contributions to Airplane mode because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 11:09, 16 November 2015 (UTC)
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June 2020
Hello, I'm Frood. I wanted to let you know that one or more of your recent contributions have been undone because they 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 Teahouse. Thanks. – Frood (talk) 02:01, 26 June 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.