Graphing calculators haven't changed much over the years, but they don't really need to. Or do they? It turns out HP wants to completely revolutionize the graphing calculator, and has released a ...

There was a time when being an engineering student meant you had a sword. Well, really it was a slide rule hanging from your belt, but it sounds cooler to call it a sword. The slide rule sword gave ...

The calculator that is the subject of this hack is an HP Prime Graphing Calculator. As its name suggests, it is a more advanced graphing calculator than a conventional scientific calculator. However, ...