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Hace 4 días · Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born Canadian-American inventor, scientist and engineer who is credited with patenting the first practical telephone.
Hace 3 días · Alexander Graham Bell, Scottish-born American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone (1876) and refinement of the phonograph (1886).
18 de jun. de 2024 · Únete a nosotros en un emocionante viaje a través de la historia del teléfono y su inventor, Alexander Graham Bell. Descubre cómo este increíble invento ha transformado nuestra sociedad. No...
Hace 6 días · The telephone: important dates. • 1874: Alexander Graham Bell figures out the basics of how a telephone should be able to work. • 1876: Bell receives a patent for the first telephone. • 1877: Bell founds Bell Telephone and travels across the country promoting his invention.
Hace 6 días · The telephone: important dates. • 1874: Alexander Graham Bell figures out the basics of how a telephone should be able to work. • 1876: Bell receives a patent for the first telephone. • 1877: Bell founds Bell Telephone and travels across the country promoting his invention.
13 de jun. de 2024 · Explore the momentous invention of the telephone by Alexander Graham Bell in this captivating short video. Discover how Bell's innovative spirit led to the first successful phone call...
19 de jun. de 2024 · Alexander Graham Bell, a name synonymous with the telephone, was a Scottish-born scientist, inventor, engineer, and teacher who made significant contributions to the world of communication.
