Calculator development was computing’s cutting edge. The first microprocessor, the Intel 4004, was designed for a calculator made by Busicom, a Japanese firm.

While we're talking about cult classic watches, the Casio Calculator watch deserves a mention. Perhaps best known from its appearance on the wrist of Marty McFly in the hit film, Back to the ...

A classic Casio watch is back in some new finish options. The CA53 collection – better known as the Casio Calculator watch – now comes in a finish dedicated to the original Casio personal ...

Secret calculator hack brings ChatGPT to the TI-84, enabling easy cheating Tiny device installed inside TI-84 enables Wi-Fi Internet, access to AI chatbot.

Apple's native Calculator app is finally available on iPad in iPadOS 18, and with it come new UI elements and support for mathematical notation through the Math Notes feature.

Retirement calculators can help you estimate the income you’ll have in your later years. You can use a retirement calculator to help you set savings goals and decide on your retirement age.

In his lively “Empire of the Sum,” Keith Houston looks at the best — and worst — years of the pocket calculator’s life.

One tech company is escalating its war on meetings by introducing a calculator that shows employees how much it really costs to force dozens of their colleagues to huddle together for an hour ...

Calculator simplifies the classification of greenhouse gas protocol categories, and for the first time provides a tool that aligns specifically with football operations.

On Saturday, a YouTube creator called ChromaLock published a video detailing how he modified a Texas Instruments TI-84 graphing calculator to connect to the internet and access OpenAI's ChatGPT ...