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All about the telephone invention
Robert Hooke created the first acoustic telephone in Very much like the two-soup . The history of the telephone is an amazing timeline of experimentation and discovery. The history of the telephone Alexander Graham Bell for Kids | Learn all about this famous inventor | Who invented the phone? 15 ก.พ. . Detailed and new articles on all about the telephone invention. Find the latest news from multiple sources from around the world all on Google News. The telephone is inexpensive, is simple to operate, and offers its users an immediate, personal type of communication that cannot be obtained through any other medium. As a result, it has become the most widely used telecommunications device in the world. telephone, an instrument designed for the simultaneous transmission and reception of the human voice. the word telephone, from the greek roots tēle, "far," and phonē, "sound," was applied as early as the late 17th century to the string telephone familiar to children, and it was later used to refer to the megaphone and the speaking tube, but in modern usage it refers solely to electrical devices derived from the inventions of alexander graham bell . Apr 14, · Bell created a photophone that transformed sound using a beam of light, as well as a graphophone, which could record five minutes of conversation, according to The Franklin . The telephone was invented in by Alexander Graham Bell. Learn all about the telephone and its fascinating history with this handy Teaching Wiki.