3D printing doesn't have to be wasteful! Learn about PLA recycling, composting, and how to reduce waste with other materials like PETG.

OpenSCAD is a open-source software for 3D modeling and is perfect for making precise and parametric models with just a few lines of code. In this OpenSCAD tutorial, we'll be discussing two features of OpenSCAD that let its best qualities shine through: Modules and Functions!