User talk:Elmeroportero

August 2014
Hello, I'm Lartoven. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to Natural science, 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. lartoven (t·c) 23:49, 1 August 2014 (UTC)