At the start of the 1970s the pocket calculator was the last ... the first domestic European models. So who was first with a European-made calculator? Not the Dutch, the Italians, the Germans ...

An engineer worked in a concentration camp on the first pocket calculator. July 6, 2013— -- A Viennese engineer worked meticulously in a concentration camp on the world's first pocket calculator.

His latest doesn’t disappoint, as he delves into the workings of one of the first hand-held electronic calculators. The Sharp EL-8 from 1969 had five MOS ICs at its heart, and among them the ...

Empire of the Sum: The Rise and Reign of the Pocket Calculator ... using a Friden STW-10 electro-mechanical calculator. The first purely electrical calculator, the desk-sized Casio 14-A, showed ...

Rosen said interest in the Curta spiked around January 2004 after an article in Scientific American titled “The Curious History of the First Pocket Calculator.” With the advent of eBay ...

Only some two decades after the appearance of the first commercial hand-held calculator ... The Rise and Reign of the Pocket Calculator,” which tries to make an arcane subject accessible ...

sold the world’s first scientific pocket calculator, the HP-35, said John Santoru, president, CEO, and owner of the Albuquerque, N.M.-based solution provider. Hewlett-Packard in 2015 divided ...