User talk:196.200.57.78

Please refrain from making test edits in Wikipedia pages, even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 21:39, 27 April 2016 (UTC)

April 2019
Hello, I'm Wikipelli. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Vertical farming— 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 Help desk. Thanks. Wikipelli Talk  11:28, 29 April 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

February 2020
Please refrain from making unconstructive edits to Wikipedia, as you did at 3D printed firearms. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Jeb3 Talk at me here What I've Done 13:33, 10 February 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

October 2021
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Battle of Algiers (1956–1957)—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 Help desk. Thanks. Materialscientist (talk) 11:27, 28 October 2021 (UTC)