William Thomson, 1st Baron Kelvin William Thomson, 1st Baron Kelvin William Thomson, 1st Baron Kelvin, (26 June 1824 – 17 December 1907) was a Scots-Irish mathematical physicist and engineer who was born in Belfast in 1824. At the University of Glasgow he did important work in the mathematical analysis of electricity and formulation of the first and second laws of thermodynamics, and did much to unify the emerging discipline of physics in its modern form. He worked closely with mathematics professor Hugh Blackburn in his work. He also had a career as an electric telegraph engineer and inventor, which propelled him into the public eye
Christianity in the 19th century Christianity in the 19th century Characteristic of Christianity in the 19th century were Evangelical revivals in some largely Protestant countries and later the effects of modern Biblical scholarship on the churches. Liberal or modernist theology was one consequence of this. In Europe, the Roman Catholic Church strongly opposed liberalism and "Georgia" culture wars launched in Germany, Italy, Belgium and France. It strongly emphasized personal piety. In Europe there was a general move away from religious observance and belief in Christian teachings and a move towards secularism. In Protestantism, pietistic revivals were common. As the more radical implications of the scientific