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Jan 1, 1450
Printing Press
Johann Gutenberg invents a printing press using movable metal type. -
newspapers published
Early newspapers are published in Germany -
Semaphore
Mechanical semaphore is invented in france. -
Worlds first computer program
Ada byron a mathematician,writes the world's first computer program for a computing machine designed by Charles Babbage, but never built. -
Samuel Morse invents short telegraph messages
Samuel Morse invents a telegraph that can send short and long beeps, called "dots" and "dashes." -
Successful transmissions
First successful transmissions over a transatlantic cable. -
Alexander Graham Bell invents telephone.
Alexander Graham bell invents the telephone, trasmiting the sound of the voice clearly over electrical wires -
Thomas Edison invents the phonograph
Thomas edison invents the phonograph a device to record sound on a wax cylinder -
First long distance phone call
First long distance phone calls are made. -
Gugliermo Marconi send first radio signal
Gugliermo Marconi sends the first radio signal across the Atlantic Ocean. -
Pictures are first transmitted
Pictures are first transmitted over telephone lines. -
First home television
Very first few homes get television sets to watch broadcast programs -
the internet
The internet is invented by the U.S. government as a means of military communication -
First email
The first E-mail messages are sent -
Personal computer
The personal compute, both small and powerful, is invented -
First emoticon
The first emoticon is used in an E-mail message -
Cell Phones
The first cell phones are avaible for sale -
World Wide Web
Tim Berners-Lee invents the World Wide
Web -
First browser program
Marc Andreeson creates the first browser program,allowing people to navigate the web
