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Sir Clive Sinclair
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∙ 13y ago
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Who invented the first adding calculator machine?
The first adding calculator machine was invented by Blaise Pascal.
WHERE was first mechanical calculator invented?
The introduction of the 1st mechanical calculator was invented in Europe. This type of calculator production then spread world wide. The first ever was invented by Willhelm Schickard.
When Was The Caculator Invented?
The first calculator was invented in 1623.
What era was the calculator invented?
The first modern-style electronic calculator was invented in the 1960s. The first counting device, an abacus, was invented in Egypt in about 2000 BCE. The mechanical calculator was developed in the 17th century.
Why is the abacus important?
Because it was the first portable counting device - sort of the first 'pocket' calculator !
What is the first pocket calculator?
The first pocket calculator is called theCurta. More:The inventors name is Clif Stoll.
Where was the first calculator invented?
The first calculator dates back to 2700 BC with the invention of the Abacus, invented in Mesopotamia.In the 1940's and 1950's, the first mainframe computers were invented, which led towards the hand-held calculators we know today.In the mid-1960's, desktop calculators were coming to fruition, and in 1970, the first "Pocket" calculator was invented in Japan by Sanyo, called the ICC 0081.
What is pocket calculator?
pocket calculator is a calculator that we keep in our pocket
Did sharp invent pocket calculators?
No. The Romans invented the first 'pocket' calculator, a bronze pocket abacus. Look at http://www.hh.schule.de/metalltechnik-didaktik/users/luetjens/abakus/rom-abakus-en.htm
Who invented first mechanical digital calculator?
who invented the first mechanical digital calculator
What mathematical instrument days were numbered because of the invented pocket calculator?
The Slide Rule
Jack Kirby invented the interated circuit What device did he go on to invent that helped people value the power of his IC's?
He built the first pocket calculator
Who invented the first adding calculator machine?
The first adding calculator machine was invented by Blaise Pascal.
WHERE was first mechanical calculator invented?
The introduction of the 1st mechanical calculator was invented in Europe. This type of calculator production then spread world wide. The first ever was invented by Willhelm Schickard.
What year was the first pocket calculator made?
I saw the first modern electronic pocket calculator in 1967 when I was attending engineering school at the University of California in Berkeley. It was made by Hewlett-Packard.
When Was The Caculator Invented?
The first calculator was invented in 1623.
What era was the calculator invented?
The first modern-style electronic calculator was invented in the 1960s. The first counting device, an abacus, was invented in Egypt in about 2000 BCE. The mechanical calculator was developed in the 17th century.
