User talk:158.165.170.221

November 2013
Hello, I'm Oddbodz. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to Base (chemistry), because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Oddbodz  - (  Talk  ) (  Contribs  ) 17:48, 20 November 2013 (UTC)