User talk:NBA93

Calderon
Hi, can you explain where you are getting the information? I'd like to try polishing the content, but I don't see any sources cited, and I'm confused about a few details. (Nothing is permanently deleted; the material is still available in the page history.) Zagal e jo^^^ 05:38, 13 August 2013 (UTC)

August 2013
Hello, I'm Materialscientist. I noticed that you made a change to an article, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 08:46, 15 August 2013 (UTC)