History of universities in Scotland perhaps the first of their kind in the world. His students founded practical chemistry at Aberdeen soon after. William Thomson, 1st Baron Kelvin was appointed to the chair of natural philosophy at Glasgow aged only 22. His work included the mathematical analysis of electricity and formulation of the first and second laws of thermodynamics. By 1870 Kelvin and Rankine had made Glasgow the leading centre of science and engineering education and investigation in Britain. At Edinburgh, major figures included David Brewster (1781–1868), who made contributions to the science of optics and to the development of photography. Fleeming Jenkin (1833–85) was
Mormonism in the 19th century In its remote settlement, the church governed civil affairs and made public its practice of plural marriage (polygamy). As the federal government asserted greater control over Utah, relations with the Mormons enflamed, leading to the Utah War and the Mountain Meadows Massacre. Mormon polygamy became a major political issue, with federal legislation and judicial rulings curtailing Mormon legal protections and delegitimizing the church. Eventually, the church issued a manifesto discontinuing polygamy, which paved the way to Utah statehood and realignment with mainstream American society. Mormonism in the 19th century This is a chronology of Mormonism. In the late 1820s, founder