User talk:72.239.136.179

May 2019
Hello, I'm Oshawott 12. I wanted to let you know that one or more of your recent contributions to Potential energy have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. Oshawott 12 ==== Talk to me!  02:31, 24 May 2019 (UTC)
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