User talk:117.240.114.114

Hello, I'm Chetvorno. I wanted to let you know that I undid one or more of your recent contributions to Load line (electronics) because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! -- Chetvorno TALK 15:44, 29 January 2013 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Finite element method. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Hoppeduppeanut (talk) 09:37, 19 February 2013 (UTC)

March 2013
Hello, I'm Arctic Kangaroo. I noticed that you recently removed some content from Wireless sensor network, 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, I restored the removed content. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Arctic  Kangaroo  06:59, 21 March 2013 (UTC)