Welcome to Wikipedia. The you made to Second law of thermodynamics 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. Jab843 (talk) 05:03, 8 November 2010 (UTC)
You submission at files for upload
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