... made the first ( 31) .motor in 18 21, a device that used electricity to produce movement. The Faraday became interested in the ( 32) between electricity and magnetism. In 18 31 he discovered that ... made the first ( 31) .motor in 18 21, a device that used electricity to produce movement. The Faraday became interested in the ( 32) between electricity and magnetism. In 18 31 he discovered that ... review 16 . By the 13 00s, the Spanish had learnt that gunpowder could propel an object with incredible force.a. be used to b. used to c. been used to d. using it to 17 . Tennessee has about 14 0 newspapers,.25...