Many tech companies keep customers buying by constantly updating their products with new features. Here's a story of a piece of technology that has not evolved with the times and has been reaping the ...

[Chris], graphing calculator hacker extrordinaire, has seen a few of his projects show up on the front page of Hackaday, mostly involving builds that turn graphing calculators like the TI-84 Plus ...

The ridiculously expensive Texas Instruments graphing calculator is slowly but surely getting phased out. The times they are a-changin’ for the better, but I’m feeling nostalgic. I have some wonderful ...

Math students have a love-hate relationship with the funky, expensive TI-84 graphing calculators, but thanks to a new deal, they'll soon get a free option. Starting this spring, pupils in 14 US states ...

Come with me back to teenagedom in 1999. You listened to Offspring (or the Backstreet Boys) on CDs inside a Discman. You made calls on a landline, which you probably just called "the phone." It's ...

Anyone who’s taken classes in geometry, algebra, trigonometry or other advanced math forms has certainly encountered the graphing calculator before. These multi-function devices make incredibly ...

Graphing calculators are one of those funny markets that never seem to change. Standardized testing has created a primordial stew of regulatory capture in which ancient technology thrives at modern ...