Glass harmonica "The Minus Man" (1999) and "The Faculty" (1998). "I first became aware of glass instruments at about the age of 6 while visiting the Franklin Institute in Philadelphia. I can still recall being mesmerized by the appearance of the original Benjamin Franklin armonica then on display in its own showcase in the entry rotunda of the city's famed science museum." James Horner used a glass harmonica and pan flute for Spock's theme in the 1982 film "". Another instrument that is also played with wet fingers is the hydraulophone. The hydraulophone sounds similar to a glass armonica but has a
Harmonica United States during World War II. Wood and metal materials for harmonicas were in short supply because of military demand. Furthermore, the primary harmonica manufacturers were based in Germany and Japan, the enemies of the United States and the Allied forces in the war. During this time, Finn Haakon Magnus, a Danish-American factory worker and entrepreneur, developed and perfected the molded plastic harmonica. The plastic harmonica used molded plastic combs and far fewer pieces than traditional metal or wood harmonicas, which made the harmonica more economical to mass-produce and more sanitary. Though the plastic reeds in these harmonicas produced a