A 20-year-old college student has rebuilt Portal, Valve's 2007 space-bending game, from the ground up, on—wait for it—a graphing calculator. In a display that puts the old calculator versions of Mario ...

A YouTuber has recreated Among Us for the TI-84 Plus CE, squeezing the most out of the graphing calculator's humble hardware. The recreation strips out some details and gameplay features, but is still ...

Anyone who's been through a high-school algebra class surely remembers using a TI graphing calculator. But who had a calculator like this one? Apple started the trend with the rose gold iPhone, and ...

I feel like graphing calculators were only really a “thing” for most people during that year or two of high school when you were forced to use one for whatever math class you were taking. It finally ...

The TI-83 plus graphing calculator, originally placed on shelves in 1999, is the third-highest-selling graphing calculator on Amazon. Think about that for a second. A tech product built 15 years ago ...