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  1. Hace 4 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). He also worked on use of light to transmit sound, development of a metal detector, and heavier-than-air flight.

  2. Hace 6 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. He also co-founded the American Telephone and Telegraph Company (AT&T) in 1885. [additional citation ...

  3. 10 de may. de 2024 · De Graham Bell a la IA: un viaje por 150 años de telecomunicaciones en la Fundación Telefónica. Coincidiendo con su centenario, la compañía renueva su exposición permanente sobre la historia de...

  4. 21 de may. de 2024 · 📞🔊 ¡La Invención del Teléfono: Alexander Graham Bell y el Comienzo de la Comunicación Global! 🌐📲 #InvenciónDelTeléfono #GrahamBellPárrafo extenso:Descubr...

  5. 16 de may. de 2024 · The Photophone. In May, 1878, Mr. Alexander Graham Bell, will known in connection with the telephone, announced before a scientific society in London Ins belief that it would be possible to...

  6. 10 de may. de 2024 · De Porfirio Díaz a la Constitución de 1917: claves de la transformación en México. Eduardo Montagut. Consulta los mejores reportajes, noticias y galerías de Alexander Graham Bell en Muy Interesante.

  7. Hace 3 días · Alexander Graham Bell was a Scottish-born Canadian-American inventor, scientist and engineer who is credited with patenting the first practical telephone. He also co-founded the American...

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