User talk:80.195.222.112

November 2009
Welcome to Wikipedia. The recent edit you made to the page Transverse wave has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. Alansohn (talk) 17:15, 2 November 2009 (UTC)