User talk:117.199.4.157

Hello, I'm Materialscientist. I noticed that you made an edit to a biography of a living person, but that you didn’t support your changes with a citation to a reliable source. Wikipedia has a strict policy concerning how we write about living people, so please help us keep such articles accurate. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 23:00, 29 April 2013 (UTC)

External Images
Please do not add external images to Wikipedia. see wp:nfc --Fazbear7891 (talk) 03:11, 19 June 2015 (UTC)