Scientific calculators are an amazing invention that take pocket calculators from being merely basic arithmetic machines to being pocket computers that can handle everything from statistics to algebra ...

Why it matters: Casio has introduced a modern version of its iconic calculator watch, itself based on the Casio Mini personal calculator first released in the early 70s. The new creation is a blast ...

Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. While Casio isn’t above using AI for design work, the brand’s ...