Gustave-Adolphe Hirn
Gustave-Adolphe Hirn (August 21, 1815 – January 14, 1890) was a French physicist, astronomer. mathematician and engineer who made important measurements of the mechanical equivalent of heat and contributions to the early development of thermodynamics. He further applied his science in the practical development of steam engines.
Q169470
physicist
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Q11063
astronomer
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Q901795
mechanical equivalent of heat
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Q11473
thermodynamics
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Q12760
steam engine
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Q1356954
Gustave-Adolphe Hirn
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1815-08-21T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
August 21, 1815
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1890-01-14T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
January 14, 1890
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occupation
date of birth
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