For loops are one of the basic structures in coding. There are however many different types of loops. How can we implement ...

A Python visualizer is a tool that shows you how your code runs, step by step, using pictures and diagrams. It helps you see ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Adulthood comes with its own strange rites of passage. There's the first time you sign your own cellphone contract, the first ...