It’s therefore interesting to have a glimpse into where scientific calculators originated, and to have a first-hand account of what it meant to own one in an age of slide rules. The Sinclair ...

By then a number of other handheld calculators were also hitting the market. In November 1970, the first calculator-on-a-chip, the Mostek MK6010, was announced, followed in February 1971 by the ...

Now picture that device being designed by a prisoner in a German Nazi concentration camp during World War II, with few ...

Hewlett-Packard's 9100A, the world's first personal computer, was based on a prototype built by Tom Osborne of Cody. Called “The Green Machine,” it ...

Our car loan calculator estimates a monthly car payment and total loan cost based on vehicle price, interest rate and loan length. Try different calculator scenarios to determine the best auto ...

That calculator was fully implemented in October ... 365 days OR are 18 months from their release date, whichever happens first [emphasis added by BOP]. At this point, the release date becomes ...