Rpm means revolutions per minute. that means how many times per minute your engine cycles. most cars idle at between 600 and 850 rpm (depending on motor size) Rpm doesn't do anything. it is just a measurement term.I Hope that is what you meant.
Because of Matthew's duties as a public official, the Church has designated him as the patron saint of civil servants and all who serve government in some capacity. He is honored in the Church's liturgical calendar on September 21 st. Read Pope Benedict XVI's reflection on St. Matthew.
Saint Nicholas is the patron saint of sailors, merchants, archers, repentant thieves, children, brewers, pawnbrokers and students in various cities and countries around Europe. The historical Saint Nicholas, as known from strict history: He was born at Patara, Lycia in Asia Minor (now Turkey). In his youth he made a pilgrimage to Egypt and the Palestine area. Shortly after his return he became Bishop of Myra and was later cast into prison during the persecution of Diocletian.