User talk:Hgeron
Welcome!
Hello, Hgeron, 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:
- The five pillars of Wikipedia
- Tutorial
- How to edit a page and How to develop articles
- How to create your first article (using the Article Wizard if you wish)
- Manual of Style
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 Wikipedia:Questions, ask me on my talk page, or ask your question on this page and then place {{help me}} before the question. Again, welcome! -- John of Reading (talk) 07:19, 7 September 2011 (UTC)
Darcy–Weisbach equation[edit]
I see that no one has replied to your post at the Help desk, so I had a look at your contributions in the Darcy–Weisbach equation article. I know nothing of fluid dynamics so cannot comment on whether your material was correct physics. But you should take a look at the Wikipedia policy page Wikipedia:No original research; Wikipedia articles should only contain material that has already been published in reliable sources such as books, journals, news outlets and such like. For a brief guide to formatting, try the Wikipedia:Cheatsheet. Formatting mathematics is tricky; the help page is Help:Displaying a formula. -- John of Reading (talk) 07:19, 7 September 2011 (UTC)