User talk:195.158.110.101

May 2008
Hi, the recent edit you made to Ray (optics) has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thanks.  Roadrunnerz45  (talk 2 me) 10:30, 5 May 2008 (UTC)