1879 - Jožef Stefan observes that the total radiant flux from a blackbody is proportional to the fourth power of its temperature and states the Stefan-Boltzmann law
1884 - Ludwig Boltzmann derives the Stefan-Boltzmann blackbody radiant flux law from thermodynamic considerations
1888 - Henri-Louis Le Chatelier[?] states that the response of a chemical system perturbed from equilbrium will be to counteract the perturbation
1893 - Wilhelm Wien discovers the displacement law for a blackbody's maximum specific intensity
... in the town is $75,076, and the median income for a family is $79,745. Males have a median income of $46,444 versus $34,000 for females. The per capita income for the town ...