What do you do with a circa 1985 Casio FX-451 calculator with a bad keyboard? Well, if you are [Poking Technology], you transplant the inside of the calculator to a new custom keyboard.

The replay function on your Casio scientific calculator enables you to go backward or forward through all of your calculations to double- and triple-check your work. If you do notice a mistake ...

Both the TI-84 Plus CE and the TI-84 Plus do not have a CAS (computer algebra system) and can be used on the PSAT, SAT and ACT. Should you get a Casio or Texas Instruments graphing calculator?

One such programmable calculator, a Casio PRO fx-1 with magnetic card storage ... so [amen] had to make do with. He found some blank cards of approximately the right size for cheap, but somehow ...

Although Casio’s first wearable calculators debuted in 1980, its new lineup of calculator watches pay tribute to even older hardware. They’re styled after the Casio Mini, the company’s first ...

Casio's new Prizm calculator is to the graphing calculators ... It has a color, 216x384 pixel display, 16MB of memory, a USB-port, and will do all of your math homework for you.

Casio's hot new S100 flagship calculator will sell for just slightly more than the price of an iPhone with a two-year contract. And for that money you'll get a beautiful four-function calculator ...