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The first signs of human communication was the writing of Egyptian hieroglyphs.
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Greek Messenger Pigeons were the first system of sending written messages.
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The first known postal service was in Ancient Persia. It was a system of stations that the men were go through and bring letters from people at other stations.
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Paper was first invented by Cai Lun in 105 AD
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Books were first invented by Hans Chinese inventor Bi Sheng.
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The first Printing Press was invented by Johannes Gutenberg. A Printing Press is a machine that is used for printing text or pictures. This allowed books to be made and sold easier.
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The very first newspaper was invented bu Johann Carolus
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The earliest known surviving photo was taken and developed by Joseph Nicéphore Niépce.It was a picture of the view from a window at his estate.
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Morse code invented by Samuel Morse.Morse code was s series of long and short signals that represent letters.
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One of the most famous inventions is the telephone. It was invented by Alexander Graham Bell.
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The first Answering Machine was invented by Valdemar Poulsen.
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The first radio was invented by Guglielmo Marconi.
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The first email was sent by Ray Tomlinson.
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The first call made on a mobile cell phone was made by Martin Cooper.
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The World Wide Web(internet) was invented by Tim Berners-Lee and Robert Cailiau.
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The first test message was sent by Neil Papworth. The message he sent said "Merry Christmas"
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Google was launched by Larry Page and Sergey Brin.
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Facebook was launched by Mark Zuckerburg.
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YouTube was created by Jawed Karmin, Steve Chen, and Chad Hurley.
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The first iPhone was created by Steve Jobs.
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The iPad was Steve Jobs, who also invented the iPhone. His estimated net worth at the time of his death in 2011 was $10.2 Billion.
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Google Glass were invented by Hon Hai Precision Industry Co., Ltd.
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The Apple Watch was invented by Jony Ive.
