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INVENTION OF ELECTRICITY
In the 20th century they invented the electricity -
Period: to
COMPUTERS IN 5TH GENERATION
· Scientist are trying todevelop
·Think their own
·Artificial (robots) -
Period: to
COMPUTERS IN 1ST GENERATION
Made by vacun tubes
· Very bige
·Expensive
·Required huge amound of electricity -
Period: to
FIRST COMPUTER IN 1ST GENERATION
Electronic
Numerical
Integrator
And
Calculator -
Period: to
COMPUTERS IN 2ND GENERATION
·Made by transistors
·Smoller
·Cheaper
·Faster -
Period: to
COMPUTERS IN 3RD GENERATION
·Made by integreded circuits
·Smoller
·Faster
·Cheaper
·Electricity
·Fever mistakes -
Period: to
COMPUTERS IN 4TH GENERATION
·Microproceors
·Smail chips with thousand of circuits
·Smaller
·Portable
·Cheapre
·Less electricity
·Less heat