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.
William Edward Little Willie John was an American rock 'n' roll and R&B singer who performed in the 1950s and early 1960s. He is best known for his successes on the record charts, with songs such as All Around the World, Need Your Love So Bad, and Fever. An important figure in R&B music of the 1950s, John was posthumously inducted into the Rock and Roll Hall of Fame in 1996.