Sabbath a synonym of midnight-to-midnight "Saturday" (literally, Saturn's day in at least a dozen languages): this is a simplification of the use of "Sabbath" in other religious contexts, where the two do not coincide. (Using midnight instead of sundown as delimiter dates back to the Roman Empire.) In over thirty other languages, the common name for this day in the seven-day week is a cognate of "Sabbath". "Sabbatini", originally "Sabbadini", often "Sabatini", etc., is a very frequent Italian name form ("Sabbatos" is the Greek form), indicating a family whose ancestor was born on Saturday, Italian "sabato"; "Domenico" indicated birth on Sunday.
Sabato triangle still been observed in more recent times. Sabato triangle The Sábato triangle () is a model concerned with linkages between science, industry and government, which has informed discussions of science policy throughout Latin America. It was developed during the 1960s and 1970s by the Argentine physicist and metallurgist Jorge Alberto Sábato, of the National Atomic Energy Commission (CNEA, the Argentine government agency overseeing development of nuclear power in the country). The idea of the triangle was proposed by John Kenneth Galbraith and developed by Sábato as a model of policy-making in science and technology. The model is based on the