File:Sadi Carnot.jpg: Revision history

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11 March 2022

28 October 2009

  • curprev 14:1414:14, 28 October 2009imported>Milton Beychok 498 bytes +498 {{Image_Details|pd |description = Portrait of Sadi Carnot, the "Father of thermodynamics". |author = Don't know |source = http://www.nndb.com/people/768/000082522/sadi-carnot-1.jpg |date-created = Probably before Carnot's death in 1832 |pub-country = Probably France |notes = Since Carnot dies in 1832, I am assuming that this portrait is over a 177 years old and its copyright, if any, has expired. |versions = }}