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Evolution of Communication Technology through the Ages

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Explore the timeline of technological milestones from the invention of the mechanical semaphore in 1792 to the first E-mail messages in 1972 and beyond. Witness the birth of inventions like the World Wide Web, phonograph, personal computer, and more. Learn about significant achievements in global communication history.

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Evolution of Communication Technology through the Ages

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  1. Deuntae

  2. 1792 • Mechanical semaphore is invented in France http://www.google.com/search?q=1792+mechanical+semaphore+is+invented&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&source=lnms&tbm=isch&ei=VyCtT57mG5KE8QTrvrTqDA&sa=X&oi=mode_link&ct=mode&cd=2&sqi=2&ved=0CAoQ_AUoAQ&biw=1280&bih=834&surl=1

  3. 1972 • The first E-mail messages are sent http://www.google.com/search?q=1972+the+first+E-mail+messages+are+sent&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&source=lnms&tbm=isch&ei=ayGtT8HvIoSs9ATPrcyjDQ&sa=X&oi=mode_link&ct=mode&cd=2&ved=0CA0Q_AUoAQ&biw=1280&bih=834&surl=1

  4. 1924 • Pictures are first transmitted over telephone line http://www.google.com/search?q=1924+picture+are+first+transmitted+over+telephone+lines&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&source=lnms&tbm=isch&ei=8CCtT9jEDYuW8gTgtumHDQ&sa=X&oi=mode_link&ct=mode&cd=2&sqi=2&ved=0CA0Q_AUoAQ&biw=1280&bih=834&surl=1

  5. 1990 • Tim berners-lee invents the word wide web http://www.google.com/search?q=1990+tim+berners-lee+invents+the+world+wide+web&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-U

  6. 1877 • Thomas Edison invents the phonograph a device to record sound on a wax cylinder. http://www.google.com/search?q=1877+thomas+edison+invented+the+phonograph&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&

  7. 1975 • The personal computer, both small and powerful, is invented. http://www.google.com/search?q=1975+the+personal+computer&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&sourc

  8. 1884 • First long distance phone calls are made. http://www.google.com/search?q=1877+thomas+edison+invented+the+phonograph&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&

  9. 1609 • Early newspapers are published in Germany ://www.google.com/search?q=1609+early+newspaper+are+published+in+germany&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&source=lnms&tbm=isch&ei=NBqtT5kxi6jwBPzZqPYM&sa=X&oi=mode_link&ct=mode&cd=2&sqi=2&ved=0CBkQ_AUoAQ&biw=

  10. 1928 • Very first few homes get television sets to watch broadcast programs http://www.google.com/search?q=1928+few+homes+get+very+television+sets+to+watch+broadcast+programs&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&source=lnms&tbm=isch&ei=XhytT8_INoay8ASQm6zyDA&sa=X&oi=mode_link&ct=mode&cd=2&ved=0CA0Q_AUoAQ&biw=1280&bih=834&surl=1

  11. 1979 • The first emoticon is used in an E-mail message. http://www.google.com/search?q=1979+the+first+emoticon+is+used+in+an+email+message&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvns&source=lnms&tbm=isch&ei=Rx2tT6XiBoak9ATv8byEDQ&sa=X&oi=mode_link&ct=mode&cd=2&sqi=2&ved=0CA0Q_AUoAQ&biw=1280&bih=834&surl=1

  12. 1901 • Gugliermo Marconi sends the first radio signal across the Atlantic Ocean http://www.google.com/search?q=1901+guglielmo+marconi+sends+the+first+radio+signal+across+the+atlantic+ocean&hl=en&safe=active&client=firefox-a&rls=org.mozilla:en-US:official&prmd=imvnso&source=lnms&tbm=isch&ei=Sx-tT9-RMpKC8QTG-IWcDQ&sa=X&oi=mode_link&ct=mode&cd=2&sqi=2&ved=0CAoQ_AUoAQ&biw=1280&bih=834&surl=1

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