Porcelain of porcelain, but of porcelain enamel on a metal base, usually of cast iron. Porcelain enamel is a marketing term used in the US, and is not porcelain but vitreous enamel. Porcelain Porcelain () is a ceramic material made by heating materials, generally including kaolin, in a kiln to temperatures between . The toughness, strength, and translucence of porcelain, relative to other types of pottery, arises mainly from vitrification and the formation of the mineral mullite within the body at these high temperatures. Though definitions vary, porcelain can be divided into three main categories: hard-paste, soft-paste and bone china. The
Le Père de famille Le Père de famille Le Père de famille () is a 1758 play by Denis Diderot. In this play, Saint Albin, a young man, falls in love with Sophie, a poor young woman of unknown parentage. His father, the title character, is against the match, and his uncle actively plots against it by trying to force Sophie into a convent. Against her better judgement, Cécile, Saint-Albin's sister, hides Sophie in their home at the behest of Germeuil, a friend of the family. When the father discovers the disobedience of his children, he is dismayed; and the entire situation is exacerbated