User talk:103.232.154.40

July 2017
Hello, I'm Explicit. I wanted to let you know that one or more of your recent contributions to Traditional knowledge 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. ℯ xplicit  01:55, 4 July 2017 (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.

May 2021
Hello, I'm SunDawn. I noticed that you made a change to an article, Difference engine, 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. SunDawn (talk) 07:28, 26 May 2021 (UTC)