Get Alexander Graham Bell and the Telephone: The Invention That PDF

By Samuel Willard Crompton

ISBN-10: 1438104324

ISBN-13: 9781438104324

ISBN-10: 1604130040

ISBN-13: 9781604130041

In 1876, Alexander Graham Bell uttered the phrases that might inaugurate a brand new period in human conversation: 'Mr. Watson, come the following, i need to determine you'. Bell was once conversing via his new invention: the phone. although his identify is the 1st to be linked to this now ubiquitous machine, Bell used to be no longer operating in a vacuum or solely on his personal. the second one half the nineteenth century was once a time of serious innovation, within which many of us have been experimenting with a number of designs for machines to permit human communique over nice distances. Bell was once easily the 1st to win a patent. "Alexander Graham Bell and the phone" tells the tale of the fellow who invented the phone, the folk who helped him, and the alterations that happened as a result of one of many maximum innovations of all time.

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Additional info for Alexander Graham Bell and the Telephone: The Invention That Changed Communication (Milestones in American History)

Example text

One of my transmitter reeds stopped vibrating. I plucked it with my fingers to start it going. The contact point was evidently screwed too hard against the reed and I began to readjust the screw while The Equipment Today, with our cell phones, pagers, and the like, it is difficult to understand how primitive the materials were that Bell and Watson used in 1875. Bell and Watson understood many of the principles of electric-­ ity. From the beginning, they had fashioned devices with both trans-­ mitters and receivers, although for a long time they used the same handle both to listen and to speak.

He would be a footnote in the history of science instead of a giant. Bell had fastened on to the telephone idea and he would not let go. Bell was not the first to surmise the telephone concept. A German schoolteacher, Philip Reiss, was a pioneer of the transmission of voices a decade earlier, but he had never patented his work. Thomas Edison, who was the same age as Bell, was in the early stages of telephone development. Others, like Moses Farmer of Boston, the inventor of the first fire alarm, were peeking around the same corners.

He had recently become embroiled in a legal and legislative conflict with Western Union, the company that exercised a virtual monopoly over telegraphic communications in America. The conversations between Bell 30 Memorable Meetings and Hubbard did not begin with telegraphy, or even with the primitive idea of the telephone, but rather with deaf and mute children. Hubbard had founded the Clarke School for the Deaf in Northampton, Massachusetts, and he was eager for Bell to observe the teaching methods practiced there.

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Alexander Graham Bell and the Telephone: The Invention That Changed Communication (Milestones in American History) by Samuel Willard Crompton

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