The Internet Archive's Calculator Drawer lets you relive high school math class - Engadget
If you’ve been reading Engadget for a while, there’s a good chance your high school education involved using a scientific or graphing calculator during math class.
If you can't find it, the Internet Archive’s latest project is here to help (via Ars Technica).In all, The Calculator Drawer features 14 different models for Internet Archive visitors to noodle around, including the venerable Texas Instruments TI-81 from 1990.For instance, you won’t find the Casio fx-7000g, the world’s first graphing calculator, on the list, but if you used a Texas Instruments or HP model back in school, there’s a good chance you’ll find something that should feel familiar.And if you feel a bit overwhelmed by all the buttons, worry not; the Internet Archive has also uploaded manuals for most of the included calculators.All products recommended by Engadget are selected by our editorial team, independent of our parent company.