User talk:Dewar Techincal

Hello, I'm Materialscientist. I noticed that you made a change to an article, but you didn't provide a reliable source. I’ve removed it for now, but if you’d like to include a citation and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, (also please avoid copy/pasting from the internet, this potentially violates the WP:Copyright policy) Materialscientist (talk) 11:27, 8 August 2012 (UTC)