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Friends Today in this video I will tell you about the world's first computer,
Friends, I will tell more details like computer name, price,
specifications, and also tell you where it was made..
So let's see friends "what was the first computer in the world''.
Friends, the world's first computer was named "Electronic Numerical Integrator and Computer"
This was made in the US in 1946.
Friends, world's first computer is also called "ENIAC"..
whose full form was "Electronic Numerical Integrator and Computer".
ENIAC was designed to count the artillery firing tables for the US Army's Ballistic Research Laboratory
but its first use was to calculate the hydrogen bomb.
When ENIAC was announced on February 15, 1946,
in the press headlines for "Giant Brain" in the press.
ENIAC was designed and manufactured by the United States Army.
On June 5, 1943,
Construction contract was signed
under the name of "Project PX" the work was started secretly...
from the University of Pennsylvania's Murray School of Electronic Engineering.
The finished machine was unveiled on 14 February 1946
at the University of Pennsylvania.
It costs $500,00 to make (in 1946), its cost in 2017 is $6.1 million.
It was formally accepted by the US Army
Ordnance Coordination in July 1946. 9th November.
Enhance the ENIAC in 1946 and increase its memory Was erected for the purpose
and in 1947 Aberdeen Proving Ground was transferred to Maryland.
Where it was restarted on July 29, 1947, and since then,
the computer remained in the tune of 11:45 on the night of 2 October, 1955.
Friends, this was a small history about the first computer,
now let's know some of its specifications and special talks ..
The most important thing about ENIAC was its size and complexity.
ENIAC included 17,468 vacuum tubes
7200 crystal diodes,
1500 rails, 70,000 resistors, 10,000 capacitors
and approximately 5 million hand-coupled joints
It weighed 30 tons (i.e. 27 tons),
it used to take 680 square feet and consume 150 kilowatt of electricity.
The input was possible with an IBM Card Reader
and an IBM Card Punch was used for output.
so friends, these are some amazing fact of first computer.
Let's now know its specification ..
Friends name of first computer was: - ENIAC
Its CPU: - 17,468 vacuum tubes, 70,000 resistors,...
10,000 capacitors, 1,500 relays,
and 6,000 manual switches.
Its cpu speed was 5,000 additions,
357 multiplications, and 38 divisions in one second.
Oprating System of computer is "hard wired."
Its footprint was 167,3, m2.
It consumed 150 kg of power.
And in the last, its price was 500,00 Dollars in 1946, which is now 6.1 million Dollars.
So friends, this was the world's first computer,
if we compare it to today's computer, it can not be called a computer
But it was the man's first step towards the computer.
That's why it is called the world's first computer
Even before it was tried to make a computer, but for some reasons, it did not succeed.
But eniac was a computer that was thought and even made.
Friends, if you compare this computer to today's computer,
there was no display in it, there was no speaker,
no internet was there, basically eniac was made to calculate .
Where we can play games on a computer today. View videos,
edit photos, but you could not do all this in the world's first computer.
Enaic was made to calculate ...
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