Most galvanometers are equipped with a dial which allows us to choose between various alternative ranges of currents which the device can measure: e.g., 0- mA, 0-1A, or 0-10A. All the dial does is to switch between different shunt resistors connected in parallel with the galvanometer itself.
. All Around the World  is a song recorded by British R&B / new jack swing recording artist Lisa Stansfield for her 1989 album, Affection, which became her biggest hit. It was written by Stansfield, Ian Devaney and Andy Morris, and produced by Devaney and Morris. The song received favorable reviews from music critics.
The ceremony closed with an all-star We Are the World sing-along that included the original cast, Whitney Houston, Johnny Cash, Aretha Franklin, Paul McCartney, Elizabeth Taylor and others: We Are the World was a fairly simple song that came along at a time when, in many ways, the world was a much simpler place. While its success and ubiquity may never be matched - back in '85, more than 6,000 radio stations played it simultaneously -- the concept continues.