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
Robert Hurst (scientist) Ship Research Association. In the 1973 Queen's Birthday Honours, Hurst was appointed a Commander of the Order of the British Empire. Hurst retired to Poole, Dorset, in 1976, where he did voluntary work with the Royal National Lifeboat Institution. He died in 1996 following his third heart attack. Robert Hurst (scientist) Robert Hurst, (3 January 1915 – 16 May 1996) was a New Zealand-born scientist. He was the first director of the experimental fast-breeder reactor complex at Dounreay, and later the director of the British Ship Research Association. During World War II he worked in bomb disposal and mine detection,