User talk:130.132.173.74

September 2014
Hello, I'm Donner60. I noticed that you recently removed some content from Carnot heat engine with this edit, without explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Donner60 (talk) 01:43, 8 September 2014 (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.

September 2016
Please refrain from making unconstructive edits to Wikipedia, as you did at John Tavares. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Resolute 21:38, 25 September 2016 (UTC)

April 2017
Hello, I'm Acroterion. I noticed that you made a change to an article, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you.  Acroterion   (talk)   02:31, 11 April 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Talkback
 Acroterion   (talk)   02:41, 11 April 2017 (UTC)