User talk:Donreach

Welcome!

Hello, Donreach, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful: I hope you enjoy editing here and being a Wikipedian! Please sign your messages on discussion pages using four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or ask your question on this page and then place  before the question. Again, welcome! --Mayur (talk•Email) 11:58, 12 November 2011 (UTC)
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January 2013
Hello. Recently, you removed a mass of content from the Doppler effect article without providing a reason. If you want to remove a substantial amount of content from an article, you should provide an edit summary to explain your edits. Please refrain from deleting such content without having a good reason in the future. Thank you. Greengreengreen red  08:46, 12 January 2013 (UTC)