User talk:TMess2

January 2014
Hello, I'm MusikAnimal. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to Gas constant, 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. &mdash; MusikAnimal talk 15:39, 21 January 2014 (UTC)