Learn how to perform a visual card switch that creates the illusion of one card transforming into another. This easy tutorial is perfect for beginners who want to explore sleight-of-hand and build ...

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 ...

The example data used in this tutorial are mostly from the paper Organoid single-cell genomic atlas uncovers human-specific features of brain development. In addition, a subset of data presented in ...

Wire ring jewelry making tutorials Ring size is an important factor when making and choosing a ring. I often make rings with fixed sizes to increase the durability and aesthetics of the rings. However ...