User talk:60.240.100.243

March 2009
Welcome to Wikipedia. The recent edit you made to the page Augustin-Jean Fresnel 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. Jackfork (talk) 11:06, 13 March 2009 (UTC)