Josiah Willard Gibbs
American scientist who helped develop statistical mechanics and modern vector calculus.
Josiah Willard Gibbs was an American mechanical engineer and scientist who made fundamental theoretical contributions to physics, chemistry, and mathematics. His work on the applications of thermodynamics was instrumental in transforming physical chemistry into a rigorous deductive science, and he helped develop statistical mechanics, explaining the laws of thermodynamics as consequences of the statistical properties of ensembles of possible states of a physical system.
- field
- Physics, chemistry, mathematics
- nationality
- American
- known_for
- Statistical mechanics, vector calculus, Gibbs phenomenon, thermodynamic phase diagrams
Lore & Background
Gibbs was born in New Haven, Connecticut, into an old Yankee family of distinguished clergymen and academics. He taught without salary and worked in relative isolation.
Reader's Guide
Gibbs's work was almost entirely theoretical, yet its practical value became evident with the development of industrial chemistry during the first half of the 20th century. Albert Einstein called him 'the greatest mind in American history.' Robert A. Millikan said Gibbs did for statistical mechanics and thermodynamics what Laplace did for celestial mechanics and Maxwell did for electrodynamics.
Did You Know?
- He diagnosed his own astigmatism and ground his own lenses.
- Gibbs's wife was Julia Van Name; there is no known familial connection to Roger Sherman Baldwin, the lawyer involved in the Amistad case.
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