User talk:BlueDream47

November 2015
Hello, I'm Materialscientist. I wanted to let you know that I or someone else undid one or more of your recent contributions to California High School (San Ramon, California) 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. Materialscientist (talk) 04:24, 19 November 2015 (UTC)