Top 10 inventions in the last 100 years Alexander Graham Bell, Scottish-born American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone () and refinement of the phonograph ().
List of inventions by year Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in and founding the Bell Telephone Company in
Technological advances in the last 100 years timeline Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, born Alexander Bell; March 3, – August 2, ) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist, and engineer who is credited with patenting the first practical telephone.
Top 25 inventions of the 20th century Alexander Graham Bell, Scottish-born American inventor and teacher of the deaf, is best known for perfecting the telephone to transmit, or send, vocal messages using electricity. The telephone began a new age in communications technology.
Modern inventions 21st century Alexander Graham Bell Birthplace and His Early Life. Edinburgh in Scotland was Alexander Graham Bell birthplace. He was born on 3 rd March According to the Alexander Graham Bell biography, he was the second son of Alexander Melville Bell and Eliza Grace Symonds Bell. His parents were named after his paternal grandfather, Alexander Bell.
Top 5 inventions of all time Alexander Graham Bell is best known as the inventor of the telephone — the first to transmit the human voice by means of an electric current — but there was much more to this extraordinary man than his breakthrough in communications technology.
Inventions that changed the world for kids Alexander Graham Bell (March 3, –August 2, ) was a Scottish-born American inventor, scientist, and engineer best known for inventing the first practical telephone in , founding the Bell Telephone Company in , and a refinement of Thomas Edison’s phonograph in
Inventions made 100 years ago
Alexander Graham Bell (lahir Alexander Bell; 3 Maret – 2 Agustus ) adalah seorang ilmuwan, penemu, dan insinyur kelahiran Skotlandia. Dia juga mendirikan American Telephone and Telegraph Company (AT&T) pada tahun [ 1 ].