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 ...

Bézier curves are parametric curves defined by polynomial equations. To work with Béziers in OpenSCAD we need to load BOSL2/std.scad, which includes the extension beziers.scad. Bézier curves vary by ...

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Newer isn’t always better, and it seems that Microsoft is working hard to update some of its most popular apps. One of these apps is Calculator. As you probably know Microsoft decided to replace ...

You're signed-up for Calc 1 next block, but perhaps you've not taken math for a while. The selection of tutorials below highlights some key concepts or rules from algebra or pre-calc that you will ...

Teaching on a budget? You’re not alone. Between lesson planning, grading, and keeping students engaged, teachers need reliable, free teaching resources that work across grade levels and subjects. Here ...