User talk:189.203.69.1

Please do not add unreferenced or poorly referenced information, especially if controversial, to articles or any other page on Wikipedia about living persons. Thank you. Materialscientist (talk) 09:47, 30 December 2012 (UTC)

February 2013
Please refrain from making test edits in Wikipedia pages, such as those you made to Rhinoceros, 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) 22:28, 5 February 2013 (UTC)