User talk:Mohamed Gomaa

Welcome!

Hello,, 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, or ask your question on this page and then place  before the question. Again, welcome! Stifle (talk) 10:41, 24 September 2008 (UTC)
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Signatures
Thank you for your contributions to Wikipedia. I've noticed that you've been adding your signature to some of your article contributions. This is a simple mistake to make and is easy to correct. For future reference, the need to associate edits with users is taken care of by an article's edit history. Therefore, you should use your signature only when contributing to talk pages, the Village Pump, or other such discussion pages. For a better understanding of what distinguishes articles from these type of pages, please see What is an article?. Again, thanks for contributing, and enjoy your Wikipedia experience! Stifle (talk) 10:41, 24 September 2008 (UTC)

Biosurfactants
Thanks for creating the article Biosurfactants. However, most of the content you've put there was already included in the existing article biosurfactant. Please take care to check whether there's already an article about a subject you're writing about before starting a new one. Please consider merging the content of the two pages. Stifle (talk) 11:09, 24 September 2008 (UTC)