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
Italian Neoclassical and 19th-century art much of their work in these wild areas. This sense of the name also identified the artists with outlaws, reflecting the traditionalists' view that new school of artists was working outside the rules of art, according to the strict laws defining artistic expression at the time. In its early years the new movement was ridiculed. Many of its artists died in penury, only achieving fame towards the end of the 19th century. Today the work of the Macchiaioli is much better known in Italy than elsewhere; much of the work is held, outside the public record, in private collections there.