User talk:202.170.51.242

December 2013
Hello, I'm Thewikiguru1. I wanted to let you know that I undid one or more of your recent contributions to Ceramic engineering because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Thewikiguru1 (talk) 22:05, 28 December 2013 (UTC)
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December 2015
Please refrain from making unconstructive edits to Wikipedia, as you did at Damion Stewart. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Mattythewhite (talk) 21:09, 8 December 2015 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.