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, the Archbishop of Myra in Asia Minor (now Demre, Turkey) and popularly accepted as the personage on whom Santa Claus is base was born around the year 304. No month or date was given in my source. Source(s): THE CHRISTMAS ENCYCLOPEDIA, by William D. Crump.