User talk:Pretickle

October 2013
Hello, I'm DVdm. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to M-theory, 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. DVdm (talk) 21:21, 15 October 2013 (UTC)

Please do not add or significantly change content without citing verifiable and reliable sources. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Citing sources and take this opportunity to add references to the article. DVdm (talk) 21:21, 15 October 2013 (UTC)