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1440
Printing Press
A printing press is a device for applying pressure to an inked surface resting upon a print medium, thereby transferring the ink. -
Electricity
Benjamin Franklin discovers electricity. -
Difference Engine
Charles Baggage designed the first difference engine -
Lady Byron (first computer program)
Babbage designs Analytical Machine, often considered to be the first general-purpose computer.
Lady Byron writes programs for the machine. -
Morse Code
Telegraph receiver and transmitter -
Telephone
Alexander Graham Bell invents the telephone -
First commercial
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Sequential Photographs
Film: Sequential photographs with sprockets manually pulled through a projector. -
First imfomatic
Tabulating Machine for the U.S. Gov.Census using punch cards. The tabulating machine later became IBM. -
First cartoon
Walt Disney makes the first cartoon. -
Electric Typewriter
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Microsoft
Bill Gates starts his business Microsoft. -
Apple
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Internet
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MP3 player
First portable MP3 player is invented