User talk:217.180.196.127

November 2022
Hello. This is a message to let you know that one or more of your recent contributions, such as the edit(s) you made to Robert Ayres, did not appear to be constructive and have 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. Fragrant Peony (talk) 03:26, 4 November 2022 (UTC)

April 2023
Please refrain from making test edits in Wikipedia pages, even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 01:17, 5 April 2023 (UTC)