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When did graphing calculators get so colorful?
When I was in high school, you had your choice of gray, gray, or gray, but Texas Instruments’ new TI-84 Evo graphing calculator expands the line with more colors that include raspberry, pink, and teal. The new Evo also features a faster processor, more room for graphing, a redesigned keypad, and a new icon-based menu.
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