User talk:97.101.91.47

January 2019
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Gallium arsenide has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 03:34, 15 January 2019 (UTC)
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 * The following is the log entry regarding this message: Gallium arsenide was changed by 97.101.91.47 (u) (t) ANN scored at 0.930687 on 2019-01-15T03:34:29+00:00