Welcome to the
3D Printing Hub
Learn how to turn bits into atoms. Discover how 3D printers work, what filament is, and how to configure slicing software to print your first real object.
Choose Your Mission
Intro to 3D Printing
What is 3D printing? Learn FDM vs Resin, what PLA filament is, and how a digital model becomes a physical object. Includes Term Matcher exercise.
Finding & Using Models
Explore Thingiverse, Printables, and MakerWorld. Learn what STL files are, how to evaluate models, and play "Good Print or Bad Print?"
Slicing & Print Settings
Master layer height, infill, and supports in real slicer software. Use the interactive Slicer Simulator to see how settings affect time and strength.
Design Your Own: Tinkercad
Learn CAD basics and boolean operations. Play the Shape Builder Challenge, then design your own name tag, bookmark, or phone stand in Tinkercad.
Mechanical Parts
Design gears, hinges, and snap-fit joints. Move beyond statues into functional engineering.
Print Orientation
Master slicing. Understand how gravity and layer adhesion dictate the strength of your printed part.
Multi-part Assemblies
Design large mechanisms that are printed in pieces and assembled with hardware like screws and bearings.
Mixing the Elements (Dual Extrusion)
Why print in one color when you can print in two? Or combine flexible rubber with solid plastic!
Post-Processing Magic
The print is just the rough draft! Learn how to sand, paint, glue, and melt your prints together to smooth away layer lines.
Parametric Design
Write code to generate 3D models using OpenSCAD. Change one variable and the whole design adapts.
Materials Engineering
Print with flexible TPU, high-temp ABS, and carbon-fiber infused nylons. Understand polymer science.
Reality Hacking (WebXR)
Project your digital 3D models into the physical world using Augmented Reality and Spatial Computing.
Cloning Reality (3D Scanning)
Use your phone's camera and Photogrammetry to scan real-world objects and turn them into printable 3D files.
AI 3D Generation
Why model it pixel by pixel when AI can dream it? Use prompt engineering to conjure 3D printable objects from text.