The beginning of the end of the Texas Instruments calculator monopolyhttps://www.bloomberg.com/news/articles/2017-05-12/startup-targets-the-ti-calculators-your-kid-lugs-to-class …
It's still way less out of pocket cost to students because no need to buy outdated hardware.
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agreed though expenses frequently fall to schools (tax payers) either way and many teachers just pay lip srevice to the calcs anyway
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