User talk:Scientist 42

Welcome!
Hello, Scientist 42, 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 talk 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! Vsmith (talk) 11:46, 29 October 2012 (UTC)
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Regarding your recent edit to Titanium dioxide. I've undone it as we don't need to add bold text and you need to work on the formatting and referencing. Please check out WP:reliable sources and maybe try again. Thanks, Vsmith (talk) 11:46, 29 October 2012 (UTC)