User talk:216.108.158.49

February 2014
Hello, I'm TCMemoire. I wanted to let you know that I undid one or more of your recent contributions to Electron microscope because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks!  –  T C  Memoire  20:36, 3 February 2014 (UTC)