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computer history
ibm introduces the system 1370,which included the use of virtual memory and utillized memory chips insted of magnectic core technology -
positive thing about cassette
they have made it possible to produce varions new goods & service tht were not available before the invention of lasers
fx;before laser,there were no compact dics (cds)or digital versatile dises (dvd) -
Air Travel
By the 1960s, propeller-driven aircraft were less common in Australia, as jet aircraft dominated the skies. -
At&t launches
teistar, the first active communications satellite . telstar transmits the first live television across the atlantic. -
compact cassette
in europe (at the berlin radio show)
in august 1963 tape speed:718 ips (=4.76 cm /s)
tape width:o,15 inch(=3.81 mm) -
Compact Cassette
in Europe (at the berlin radio show)
they have made it possible to produce various new goods. -
at&t start monitering calls
the phones was invented to stop people from hacking into another people's phone. they would not have to pay so they got free calling,many people were cought after inventions of this phone -
Change In The Work Environment
By 1960, the United States was on the verge of a major social change. American society had always been more open and fluid than that of the nations in most of the rest of the world. -
At&t intalls the world's first
electronics telephones switch(spcial pourse computer) in a local telephone exchange,sucassuna, -
Televison
By the mid-1960s, television had truly taken hold as the most popular form of communication. -
New technology
In 1966, while working for Sanders Associates Inc., engineer Ralph Baer began to investigate how to play games on a television. -
color television
color television is a television transmission technology tht includes color n more.
porta-color set in the springs of 1966 made watching color television.
the human eye's detection system in the retina consist primally of two types of lihght detectors -
computer mouse
invented by douglas engelbart
menlo park-california
used to rolling all assentially a small upside-down trackball which mecome the stand for decades -
computer mouse
invented by douglas engelbart
menlo park -califormia
used a rolling ball- essentially a small upside-down trackball-which become the standard for decades. -
every day life
every day of your computer,
you reach out of your mouse whenever you want to move your cursur of activate something.your moyse senses,your motions and your cliks send it to your computer . -
teacgnoloy
this computer was inventede by semour crey. super computers are now used for predicting the weather .it was the CDC 7600 -
The first Supercomputer
This computer was invented by Semour Crey. Supercomputers are now used for predicting the weather. It was the CDC 7600. It was released in 1964. It cost $8 million - around $60 million in today's money. Intel was still seven years away from releasing the 740KH2 4004 cpu.
