Welding welding was invented in 1893, and around that time another process, oxyfuel welding, became well established. Acetylene was discovered in 1836 by Edmund Davy, but its use was not practical in welding until about 1900, when a suitable torch was developed. At first, oxyfuel welding was one of the more popular welding methods due to its portability and relatively low cost. As the 20th century progressed, however, it fell out of favor for industrial applications. It was largely replaced with arc welding, as advances in metal coverings (known as flux) were made. Flux covering the electrode primarily shields the base
Richard Edmonds (scientist) Richard Edmonds (scientist) Richard Edmonds (18 September 1801 – 12 March 1886) was a notable British scientific writer of the Victorian period. Edmonds, the eldest son of Richard Edmonds (town clerk and solicitor of Penzance), was born on 18 September 1801. He was educated in the grammar schools at Penzance and Helston. Articled as an attorney with his father in 1818, he qualified in 1823. He practised in Penzance until 1825 when he moved to Redruth, returning to Penzance in 1836. He had some poetical tastes, afterwards manifested in forty-four hymns contributed to a volume of ‘Hymns for Festivals of