User talk:66.42.20.228

September 2020
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Physical system has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 01:14, 10 September 2020 (UTC)
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 * The following is the log entry regarding this message: Physical system was changed by 66.42.20.228 (u) (t) ANN scored at 0.909201 on 2020-09-10T01:14:47+00:00