User talk:212.200.164.103

October 2022
 Anonymous users from this IP address have been blocked from editing for a period of 31 hours to prevent further vandalism. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Liz Read! Talk! 01:09, 10 October 2022 (UTC)
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Hello, I'm 0xDeadbeef. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Nuclear pulse propulsion—because it 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 or the Help desk. Thanks. 0x Deadbeef →∞ (talk to me) 16:54, 23 October 2022 (UTC)

March 2023
Hello, I'm Squeakachu. I noticed that you added or changed content in an article, Robotics, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Squeakachu (talk) 21:38, 2 March 2023 (UTC)

April 2023
Hello, I'm Anita5192. I wanted to let you know that one or more of your recent contributions&#32;to Real number 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 or the Help desk. Thanks. — Anita5192 (talk) 21:01, 7 April 2023 (UTC)