Luxottica Group S.p.A. is an Italian eyewear company. Based in Milan, Italy, it is the world's largest eyewear company.
One of the most important developments during medieval-era jousting was the creation of the list, the roped off enclosure that serves as the playing field. The list brought order to chaos.
History of Puddling. The process of puddling was one of the most important process in making iron and steel. It was developed in the second half of the 18 th century. It replaced the charcoal fuelled process. Henry Cort made the process in 1784. He came up with the process in England.