User talk:59.93.41.250

August 2010
We welcome and appreciate your contributions, but your recent edits to Rocket Propulsion/Electric Propulsion had to be undone. Please see What is Wikibooks? to learn more about what contributions are beneficial to Wikibooks. Please be aware that some edits can be considered vandalism, use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this project. Thank you. – Adrignola talk 15:33, 18 August 2010 (UTC)

You cannot edit for 2 weeks due to attempts to troll, disrupt, or harass other users. You are welcome to contribute constructively when editing privileges are restored. You may appeal this action with a reasonable argument by adding the text below. – Adrignola talk 16:40, 18 August 2010 (UTC)