Apply Now The History Of The Calculator Get Money Now

Once upon a time, far, far away, a guy found he didn't have enough fingers which to count his bean crop. So he invented the abacus.

Ok, I've been a bit creative with my 'historical facts'. The first mechanism widely recognised as a calculator, the abacus, appeared in Greece.

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Invented a long time before numbers were actually invented, the abacus was applied in a variety of forms to be able to keep track in the price of goods. The earliest surviving example of this technological leap dates returning to about 300 B.C.

The History Of The Calculator

Now, considering the pace at which mankind evolves and fashions new tools to fix new problems would certainly be forgiven for thinking the abacus followed a meteoric route to improving the dark art of mathematical calculations. In fact, the subsequent stride forward in calculator technology didn't take area for another 1900 years.

The next giant leap forward arrived 1642. The Pascaline adding and subtracting machine was built by French inventor Blaise Pascal. Ironically, Pascal created your machine in order to aid his father deal with all the tax affairs of Haute-Normandie!

Fast forward another 350 years and that we enter an chronological age of evolutionary extreme measures for the calculator. The rapidly advancing technological capabilities and reliable, mass production helped drive the development with the calculator to ever greater heights.

Between 1820 and 1914, merely a 94 years, the calculator went from as being a curiosity available to exactly the rich to being heavily utilized in commercial environments. In fact, it turned out only as recently as 1885 how the calculator started to feature the push button keys that we're all familiar with today.

The early 1900's saw a smaller, yet no less significant, variety of enhancements. The standard two rows of five buttons layout found its way to 1901. a decade later, the Usa imported the Swedish 10 digit layout that we're knowledgeable about into the design.

It was only at that point the calculator's development was hindered by the limits of technology.
The 1960's was the decade that saw the calculator move from as being a cumbersome, lever operated device to something truly portable.

The technique of miniaturising components for example transistors took development into overdrive. Between 1961 and 1964, calculator development leapt through the 170 vacuum tube-based Anita Mk8 towards the initial transistor commercial calculator, the Sharp Compet CS 10A. Only four years later, Sharp unleashed the 1st commercial electronic calculator designed exclusively to the desk top market: the Compet 22.

In 1969, Sharp launched the 1st battery powered calculator, the QT-8D. One in the most impressive aspects in the QT-8D was its size: only 5.2 inches by 9.6 inches by 2.75 inches (WxHxD). One year later, Texas Instruments launched a level smaller calculator, the Pocketronic.

As technology improved, calculators became ever smaller yet more complex and capable. The one major downside of its adoption by the consumer market was the high price. The HP-55, launched by HP in 1975, retailed for 5 - a price most ordinary families simply couldn't justify.

Following a brief, yet bloody, bout of technological warfare in the 1970's, only four manufacturers were left standing. Amongst this band of survivors were well-known names such as Sharp and HP.

The 1990's saw an explosion of new devices striking the market. The basic model spawned the latest selection of calculators built to meet the growing needs of the consumer. From scientific to graphing; their email list went on and so on and after that went online.

The age in the internet saw webmasters creating calculating tools for just about every conceivable use possible. Personal finance sites created compound interest calculators, frugal webmasters created calculators to work out power usage for home utilities... their email list continues on and on.

There you have it, over 2,000 yrs . old yet still going strong. Where do you believe the calculator will be in 2,000 year's time?

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