User talk:136.153.22.71

March 2019
Hello. This is a message to let you know that one or more of your recent contributions, such as the edit you made to Rutherford model, did not appear constructive and has been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. Samf4u (talk) 15:18, 3 March 2019 (UTC)
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Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Rutherford model. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Serols (talk) 16:30, 3 March 2019 (UTC)

April 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Beds Are Burning, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! 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) 06:50, 23 April 2020 (UTC)