idea became a reality. A brilliant man by the name of Alexander Graham Bell invented this wonderful contraption. Modern day telephones are now quite small‚ but when first invented‚ the telephone was rather large. The actual design of the telephone was designed by Bell’s partner‚ Thomas Watson. After several tries‚ success finally came. The very first words spoken through a telephone were uttered by Alexander Graham Bell himself to Watson‚ "Mr. Watson‚ come here‚ I want you
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Closed Doors Right after Ann and her family get into the Secret Annex the people who where hiding then brought some more of there stuff over. Ann was handed a box that had all her pictures of movie stars and a dairy as a gift. After she had thanked her father‚ she ran to the door of the Secret Annex concealed on the other side by a book case. When she was almost to the door her father grabbed her by the arm and said‚ "Ann no matter what you must never go through that door" When she asked why
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NATHANIEL JOSEPH D. GOBRES GRADE 4 – St. Catherine FOREIGN SCIENTISTS AND THEIR CONTRIBUTIONS Aristotle Student of Plato and a tutor to Alexander the Great‚ Aristotle was a genius Greek philosopher and scientist of the ancient age. Born on 384 BC‚ Aristotle was a biologist‚ a zoologist‚ ethicist‚ a political scientist and the master of rhetoric and logic. He also gave theories in physics and meta physics. Aristotle gained knowledge in different fields with his expansive mind and prodigious writings
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Phoenix NTC/362 Week(1) Mr. Juan De la Matta Table showing important telecommunications evolution timeline Year Description Inventor Objective 1876 Invents Telephone Alexander Graham Bell Single Communication 1877 Telephone Switchboard was invented Alexander Graham Bell Multiple Communications‚ dependent on Operator 1891 Dial Telephone invented Almon Strowger Not dependent on Operator 1947 Transistor was invented Brattain and Bardeen Catalyst
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The mobile phone—world’s best invention On 10th of March‚ 1876 Alexander Graham Bell transmitted the first speech using electricity. From that day forward‚ the telephone system changed every aspect of life. Although it did not immediately change the world‚ it set communication on a path that would change the future of communication. Mobile phones appeared in the early 1980’s and today there are millions in use. Today‚ mobile phones do much more than just allow for voice conversation‚ mobile phones
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broadcasts (one powerful transmitter and numerous receiver) History of Telecommunication • Alexander Graham Bell Patented the Telephone in 1876. • Telephones came in pairs. • Separate wire had to be sprung to all connected houses. History of Telecommunication Copy of the original phone of Alexander Graham Bell at the Musée des Arts et Métiers in Paris History of Telecommunication • Bell formed the Bell Telephone Company‚ which opened its first switching office in 1878 (fig. a) • For long
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oral tradition over the centuries prior to 700 BC. And again as early as 700 BC to 300 A.D carrier pigeons were rampantly used as an effective method of communication. However‚ it was Alexander Graham Bell who revolutionized the world of communications by inventing telephone in 1876. In 1876‚ Alexander Graham Bell and his financial backer‚ Gardiner G. Hubbard‚ offered Bell’s brand new patent to the Telegraph Company and they appointed a committee to investigate the offer. The committee found that
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Вариант 1 ALEXANDER G. BELL 1. Найдите в правой колонке русские эквиваленты английских слов и словосочетаний: | |eminent | |член-основатель | | |innovator | |демонстрировать | | |to display | |усовершенствование | | |to put into | |выдающийся | | |in order to
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Introduction The 19th century developments of firstly the telegraph‚ and later the telephone‚ opened a gateway to a new‚ closer‚ more interdependent world. For a country as large as the United States‚ with a population now scattered from east to west‚ the implications were tremendous. The infamous tyranny of time and distance had been conquered. Widespread acceptance and appreciation‚ however‚ were not immediate. Both inventions met with initial scepticism‚ ridicule‚ and even elements of fear.
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Martin Cooper (inventor) From Wikipedia‚ the free encyclopedia Martin Cooper Cooper‚ 2010 Born December 26‚ 1928 (age 85) Chicago‚ Illinois‚ U.S. Residence Del Mar‚ California‚ U.S. Nationality American Education Illinois Institute of Technology (B.S.E.E.; M.S.E.E.) Occupation Inventor Entrepreneur Executive Employer Motorola Founder & CEO of ArrayComm Co-Founder & Chairman of Dyna LLC Known for Inventing the handheld cellular Mobile phone. Making world ’s first handheld cellular
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