User talk:Sauagt rai

January 2013
Welcome to Wikipedia. We welcome and appreciate your contributions, including your edits to Length contraction, 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. - DVdm (talk) 10:45, 15 January 2013 (UTC)