Calculators
Throughout human history man has invented devices to make repetitive tasks, such as mathematical calculation, easier. For much of history, this was difficult. The advent of methods, which ...
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Calculators: a Pocket-Sized Revolution
Overview
The invention of the electronic pocket calculator in the 1960s ignited a world-wide microelectronics revolution. Hand-held calculating machines, portabl...
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Calculator
A calculator is generally defined as (1) any small handheld device that automatically performs arithmetic operations, certain mathematical functions, simple text editing, or elementary prog...
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Calculator, Pocket
Within a few years of its invention in 1959, the integrated circuit (microchip)--tiny, complex electronic circuits on a single chip of silicon--had become reliable and inexpensive. ...
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Calculator
The calculator is a computing machine. Its purpose is to do mathematics; basic calculators do the basic mathematical functions (addition, subtraction, division, and multiplication) while th...
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Perfect for both school and home use, our math activity books let you target specific skills that students need to practice. Here are all the skills you need from counting through pre-algebra.
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I’m going to devote a few posts to the Larry Craig drama this morning, because it raises a variety of issues, some immediate and political, and others a bit more complex.
The immediate polit...
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A widely used tool for predicting a woman's risk of breast cancer is getting an update — to better reflect black women's risk. At issue is the National Cancer Institute's online risk calculat...
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Obsessing over pocket calculators might not be the hippest hobby for today's online generation, but Hewlett-Packard Co. is hoping a quirky contest will draw out their bravest fans.The Palo Alto-bas...
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A new study that estimates how much digital information is zipping around (hint: a lot) finds that for the first time, there's not enough storage space to hold it all. Good thing we delete some stu...
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Harare (dpa) - Zimbabwe's tortuous economy has been causing
headaches for companies listed on the local stock exchange, it
emerged Tuesday, particularly on the question of h...
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Bank of Japan Governor Toshihiko Fukui on Thursday urged market
players to appropriately calculate the risks involved in transactions
of complicated financial products, such as asset-backed s...
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Harare/Johannesburg (dpa) - Fed up with myriad official and
unofficial rates for hard currency, some Zimbabweans have started
using eggs to calculate the rate of exchange.
...
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Nikko Cordial Corp. said Friday it will implement as planned an
equity swap deal to become a wholly owned unit of Citigroup Inc.
later this month.
Nikko and Citigroup were to rethink the d...
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Japan will urge the United States to abolish a dumping
calculation method that artificially inflates dumping margins and
which the World Trade Organization says is incompatible with global
t...
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Calculators
Calculators: a Pocket-Sized Revolution
Calculator
Calculator, Pocket
Calculator
Calculator Puzzles
Craig Fallout: '08 Calculations
