User talk:144.32.240.50

January 2015
Hello, I'm Donner60. I noticed that you made a change to an article, New7Wonders of the World, 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. Donner60 (talk) 19:48, 13 January 2015 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

Please do not add or change content without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 21:32, 13 January 2015 (UTC)

February 2016
Please stop adding unsourced content, as you did to Norman Cook. This contravenes Wikipedia's policy on verifiability. If you continue to do so, you may be blocked from editing Wikipedia.  Rob van  vee  05:48, 22 February 2016 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

January 2018
Hello, I'm HickoryOughtShirt?4. I wanted to let you know that one or more of your recent contributions to York University have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks. HickoryOughtShirt?4 (talk) 00:04, 18 January 2018 (UTC)

January 2023
Hello, I'm Glane23. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Borel determinacy theorem—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. Geoff &#124; Who, me? 23:16, 30 January 2023 (UTC)

February 2023
Please do not add or change content, as you did at 2022 Formula One World Championship, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you.  — 🍊 Paper9oll  🍊 (🔔 • 📝)  15:14, 2 February 2023 (UTC)