Editor’s note: Also see Ken Coffman’s blog: The HP15C returns as an iPhone app. With the emergence of hand-sized computers, calculators have lost some of their former prominence, yet they continue to ...

Here is a useful and free Website that just came to my attention: Calculator Edge. It uses a fill-in-the-blanks, push-a-button approach to solving problems in a wide range of engineering disciplines: ...

What comes to your mind when you think of engineers? In my father’s days, there was a generalization that all engineers carried a slide rule. Early on in my career, calculators were popular items to ...

We’ve seen so many explorations of older semiconductors at the hands of [Ken Shirriff], that we know enough to expect a good read when he releases a new one. His latest doesn’t disappoint, as he ...

This image shows an app that displays two calculators on one screen. The calculation result on the calculator on the left can be moved to the one on the right by tapping the arrow key, enabling users ...

The long, long history of the calculator starts with centuries of mechanical engineering, but in the 1960s, a shift began. The advent of the transistor suddenly allowed the humble calculator to leap ...

The spread of smart mobile devices should make it unsurprising that the number of engineering apps for the iPhone continues to grow. Here, we stick with showcasing a few free applications (most also ...

(MENAFN- ForPressRelease) January 16th, 2024: Casio India, the country's largest and most cherished calculator brand, unveils its latest campaign for its flagship scientific calculator, the Casio ...