User talk:TheUnknownStasher

Hello, I'm Lumos3. I wanted to let you know that I undid one of your recent contributions, such as the one you made to Crookes radiometer, 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! Lumos3 (talk) 20:58, 6 August 2012 (UTC)