User talk:165.24.109.30

November 2019
Hello, I'm Waddie96. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to List of inventions in the medieval Islamic world—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. comrade waddie96 ★ (talk) 17:51, 12 November 2019 (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.

Please do not remove content or templates from pages on Wikipedia, as you did to List of inventions in the medieval Islamic world, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Upsidedown Keyboard (talk) 17:52, 12 November 2019 (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.