User talk:Superdirt21

Welcome
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! Slashme (talk) 06:49, 24 June 2008 (UTC)
 * The five pillars of Wikipedia
 * Tutorial
 * How to edit a page
 * How to write a great article
 * Manual of Style

Thermal expansion
Hi Superdirt,

Thermal expansion is not the same as the increase in volume during a phase change (e.g. evaporation or Sublimation). I have therefore reverted your edits to butane and carbon dioxide. Please don't be discouraged! Look around for more articles that you can contribute to, and once again, ask me if you need any advice. --Slashme (talk) 06:53, 24 June 2008 (UTC)