User talk:122.175.69.143

July 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to History of technology have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 07:44, 27 July 2021 (UTC)
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 * The following is the log entry regarding this message: History of technology was changed by 122.175.69.143 (u) (t) ANN scored at 0.915394 on 2021-07-27T07:44:06+00:00