User talk:Dafuq1234

December 2014
Hello, I'm John Cline. An edit you recently made to Antigen seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. —John Cline (talk) 10:10, 16 December 2014 (UTC)

Please refrain from making test edits in Wikipedia pages, 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) 09:20, 3 March 2015 (UTC)