User talk:Rrr30
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October 2013
[edit]Hello, I'm SummerPhD. An edit that you recently made to Diet Coke and Mentos eruption seemed to be a test and has been removed. If you want more practice editing, 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! SummerPhD (talk) 03:09, 25 October 2013 (UTC)