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August 1, 2025
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A brief history: communication events
Category:
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è stato aggiornato:
12 set 2022
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Created by
Anh Phan
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Industrial Revolution Inventions Timeline
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Anh Phan
24 mag 2022
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The evacuation of Gallipoli
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7 set 2022
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Contributions to the Periodic Table
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20 feb 2023
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History of Mexico and Spanish Conquest
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4 giu 2021
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New timeline
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Eventi
7000 BC: Drum beats conveyed short messages across jungle, Africa.
5000 BC: Message sticks carried simple information, Australia.
2000 BC: Aztecs, Babylonians, Chinese, Egyptians wrote in pictures.
1084 BC: Fall of Troy news relayed by chain of fires to Greece.
60 BC: Roman gazette Acte Diurna displayed in public places, Italy.
105: Tshai Lun write on paper made from bark and bamboo, China.
620: Chinese court circular called a pao appeared, China.
750: Books were printed, China
1456: Johann Gutenberg printed books with movable type, Germany.
1464: State post delivered mainly official mail, France
1615: Newspaper 'Frankfurter Zeitung' published, Germany.
1795: Semaphore system (= flags on posts) took 2 min for 240 km, France.
1838: Samuel Morse invented telegraph, USA.
1876: Alexander Bell invented short distance telephone, USA.
1880: Telephone exchange opened in Melbourne, Australia.
1889: Almon Strowger patented dial telephone system, USA.
1890: Heinrich Hertz built transmitter and receiver, Germany.
1892: Automatic telephone exchange operated, USA.
1920: Radio broadcasts of voices began.
1923: Wireless radio started broadcasting, Australia.
1926: John Baird showed black and white television, Scotland.
1935: Tape recorder shown in Berlin, Germany.
1939: John Baird showed colour television, Scotland.
1948: Vinyl record used to record music.
1956: Channel 9 started broadcasting, Australia.
1968: Australia linked to global satellite system.
1986: Optical fibre cable layed between Sydney and Melbourne.
1990: Phonecards introduced by Telstra, Australia.
1993: Digital mobile phones introduced, Australia.
1998: Guglielmo Marconi sent radio morse code message, Italy.
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