User talk:79.161.242.82

February 2019
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Attila Levin have been undone because they 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. Materialscientist (talk) 11:31, 8 February 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.

April 2019
Please do not add or change content, as you did at Pioneer plaque, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. ''Please do not include your own comments/opinions in the encyclopedia. Wikipedia is not an internet chat room. Thank you.'' David J Johnson (talk) 13:20, 26 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.

GFYS