'''Rudolf Clausius''' (1822–1888) was a German physicist and mathematician who discovered [[entropy]] in 1865 and named it. His paper in 1850 in thermodynamics was the first statement of the concept of the second law of thermodynamics. He also restated the Carnot cycle in a more rigorous manner.
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'''Rudolf Clausius''' (1822–1888) was a German [[physicist]] and [[mathematician]] who discovered [[entropy]] in 1865 and named it. His paper in 1850 in [[thermodynamics]] was the first statement of the concept of the [[second law of thermodynamics]]. He also restated the [[Carnot cycle]] in a more rigorous manner.