User talk:Mihaizamfiroiu

Please refrain from making test edits in Wikipedia pages, such as those you made to OLED, 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) 07:23, 2 April 2012 (UTC)

Please stop making test edits to Wikipedia, as you did to OLED. It is considered vandalism, which, under Wikipedia policy, can lead to a loss of editing privileges. If you would like to experiment again, please use the sandbox. Materialscientist (talk) 07:27, 2 April 2012 (UTC)