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 ...

If you took a calculus class in the last 20 years, chances are you used a graphing calculator at some point, possibly one of Texas Instruments' TI- devices. The classic series has at last entered the ...

Color screens are an advancement that most graphing calculators have, inexplicably, forgone for ages. But finally, Texas Instruments is moving one of its old battleaxes to Technicolor: the company is ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The handheld electronic graphing ...