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Alexander Graham Bell (lahir Alexander Bell; 3 Maret 1847 – 2 Agustus 1922) adalah seorang ilmuwan, penemu, dan insinyur kelahiran Skotlandia.Dia juga mendirikan American Telephone and Telegraph Company (AT&T) pada tahun 1885. Selain karyanya dalam teknologi telekomunikasi, ia juga menyumbangkan kemajuan penting dalam teknologi penerbangan dan hidrofoil.
The Bell Company built the first long-distance line in 1884, connecting Boston and New York. Bell and others organized The American Telephone and Telegraph Company in 1885 to operate other long-distance lines. By 1889 there were 11,000 miles of underground wires in New York City. Alexander Graham Bell far preferred the challenge of invention to ...
Alexander Graham Bell (ur. 3 marca 1847 w Edynburgu, zm. 2 sierpnia 1922 w Beinn Bhreagh, Nowa Szkocja w Kanadzie) – szkocki naukowiec, wynalazca, z zawodu logopeda i nauczyciel muzyki. Wynalazca telefonu i kilkudziesięciu innych wynalazków telekomunikacyjnych.
Alexander Graham Bell (3 tháng 3 năm 1847-2 tháng 8 năm 1922) là nhà phát minh, nhà khoa học, nhà cải cách người Scotland. Sinh ra và trưởng thành ở Edinburgh, Scotland, ông đã di cư đến Québec, Canada năm 1870 và sau đó đến Boston, Massachusetts, Hoa K ...
Bell was one of the founding members of the National Geographic Society in 1888. Always a keen kite flyer, Bell designed a new type of kite in 1902, based on an assembly of tetrahedral shapes. And in 1919, he and Casey Baldwin set the world water speed record of 70.86mph with the HD-4 hydrofoil. Alexander Graham Bell died at his estate, Beinn ...
Alexander Graham Bell ( Edinburgh, Skócia, 1847. március 3. – Beinn Bhreagh, Új-Skócia, Kanada, 1922. augusztus 2.) skót születésű amerikai fizikus, az első gyakorlatban is hasznosítható telefon szabadalmaztatója ( 1876 ), a siketoktatási rendszer kidolgozója. [10] A National Geographic Society egyik alapító tagja és második ...
13 de oct. de 2023 · Over the course of his lifetime, he achieved numerous groundbreaking accomplishments, leaving an indelible mark on the fields of telecommunications, speech, and hearing. Alexander Graham Bell, a Scottish-born inventor, patented the first practical telephone. Born in 1847 and passing in 1922, he significantly impacted communication technology.
