User talk:Proffuwec

Please refrain from making test edits in Wikipedia pages, such as those you made to Liquid crystal, even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 23:36, 1 May 2012 (UTC)

Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add or change content, please cite a reliable source for your addition. This helps maintain our policy of verifiability. See Citing sources for how to cite sources, and the welcome page to learn more about contributing to this encyclopedia. Thank you. Materialscientist (talk) 00:39, 8 May 2012 (UTC)

Please do not add or change content without verifying it by citing reliable sources. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 13:45, 8 May 2012 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Caledonia, Minnesota, you will be blocked from editing. Your edits have been automatically marked as vandalism and have been automatically reverted. The following is the log entry regarding this vandalism: Caledonia, Minnesota was changed by Proffuwec (u) (t) ANN scored at 0.902288 on 2012-05-08T23:01:12+00:00. Thank you. ClueBot NG (talk) 23:01, 8 May 2012 (UTC)

May 2012
Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add or change content, as you did to the article Liquid crystal, please cite a reliable source for your addition. This helps maintain our policy of verifiability. See Citing sources for how to cite sources, and the welcome page to learn more about contributing to this encyclopedia. Thank you. S Pat  talk 00:33, 9 May 2012 (UTC)