User talk:Stevemanjones4

September 2008
Welcome to Wikipedia. The recent edit you made to Speed of light 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. Thank you. Epbr123 (talk) 15:54, 29 September 2008 (UTC)