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1500
AZTECS
The messages were written and carried by people on foot -
TYPEWRITER
The first typewriter was invented by Henry Mill -
TELEGRAPH
The messages were sent in the form of stripes, dots and spaces.
was invented by Samuel Breese Morse -
THE TELEPHONE
It was invented by Antonio Meucci. And it was introduced by Alexander Graham Bel -
PHONOGRAPH
The phonograph was one of the first ways to play music and was invented by Thomas Edison. -
THE RADIO
Is communicated by electromagnetic waves through the air and was invented by Guglielmo Marconi -
THE TELEVISION
Television technology was simultaneously developed by researchers in the United Stetes Soviet Union and Great Britain. -
THE FIRST COMPUTER
The first computer called Z2 and was invented by Konrad Zuse -
TRANSISTORS
Three engineers at Bell Laboratories invented the transistor, which was a breakthrough for the entire telephony and communications industry. -
FIRST ARTIFICIAL SATELLITE
The USSR launches the first artificial satellite that was called Sputnik. -
INTERNET BIRTH
The US government brings to life INTERNET, founded by the Advanced Research Projects Agency -
FIRST CD´S
Sony and Phillips invented the first compact discs (CD) -
FIRST CELLPHONE
The first cell phone is created -
THE FIRST SISTEME OPERATIVE
Microsoft introduced the Windows operating system, demonstrating that IBM-compatible computers could also handle the graphical environment -
BLUETOOTH
the bluetooth was invented by companies Nokia,Intel and Ericsson -
SOCIAL NETWORKS
Social networks were created for communication between people in a more realistic way.
