In the course of the 1970s, handheld electronic calculators transformed the way tens of millions of people did arithmetic. Engineers abandoned slide rules, business people gave up desktop calculating ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This desktop programmable printing ...

It’s possible quite a few of our older readers will remember the period from the 1960s into the ’70s when an electronic calculator was the cutting edge of consumer-grade digital technology. By the ...

It was the fall of 1965 and Jack Kilby and Patrick Haggerty of Texas Instruments sat on a flight as Haggerty explained his idea for a calculator that could fit in the palm of a hand. This was a huge ...

This file type includes high resolution graphics and schematics. You can build an analog calculator using a pulse-width modulator (PWM) to perform accurate four-quadrant multiplication and division.

Jerry Merryman, one of the inventors of the handheld electronic calculator, died Feb. 27 at a Dallas hospital. He was 86. The cause was complications of heart and kidney failure, said his stepdaughter ...

Election Commission sources on Friday rejected suggestions that electronic voting machines (EVMs) used in the country are vulnerable to hacking, asserting that the machines work like simple ...

Compiling an accurate and detailed map of an archaeological site is one of the more time-consuming and hence expensive phases of archaeological work. This paper presents some techniques developed at ...