Welcome to Wikipedia. We welcome and appreciate your contributions, but we cannot accept original research. Original research also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. Thank you. Materialscientist (talk) 10:47, 3 November 2013 (UTC)
This is the discussion page for an IP user, identified by the user's numerical IP address. Some IP addresses change periodically, and may be shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address.