User talk:Rishi kamthe

July 2016
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Check-in have been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 10:08, 29 July 2016 (UTC)