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 ...

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GRAND JUNCTION, Colo. (KREX) — Due to a recent donation from the Grand Junction Lions Club and matching funds from School District 51 (D51), over 80 NumWorks calculators were delivered to high schools ...

For 30 years, the technology that could help save the world has been in the hands of children. Solar calculators were such a routine part of math class from the mid-1980s onward that they barely ...