Welcome to Wikipedia. It might not have been your intention, but your recent edit removed content from Wikipedia. When removing content, please specify a reason in the edit summary and discuss edits that are likely to be controversial on the article's talk page. If this was a mistake, don't worry; the content has been restored, as you can see from the page history. Take a look at the welcome page to learn more about contributing to this encyclopedia, and if you would like to experiment, please use the sandbox. Thank you. Materialscientist (talk) 12:41, 26 February 2012 (UTC)
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JamesBWatson (talk) 20:15, 23 March 2012 (UTC)