User talk:208.54.80.221

October 2012
Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.


 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Tough was changed by 208.54.80.221 (u) (t) ANN scored at 0.875725 on 2012-10-09T03:16:47+00:00 . Thank you. ClueBot NG (talk) 03:16, 9 October 2012 (UTC)

February 2016
Hello, I'm Dolphin51. I wanted to let you know that one or more of your recent contributions to Internal energy has been undone 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.. Dolphin ( t ) 02:52, 12 February 2016 (UTC)