Learn to build your world in 3D.

Master CAD modeling, 3D printing, and spatial design with free workshops led by volunteer engineers, designers, and makers.

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Build Challenge

Thor's hammer ↓

Learning Pathways

Structured lessons from zero to master maker.

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Upcoming Workshops

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Create a free student account to save your workshop history, download starter files, and earn badges.

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Sample Progress

3D Printing Basics85%

Parametric Design20%

Mentors wanted

Pass the torch to the next makers.

Engineer, designer, or hobbyist? Spend two hours a week helping kids design things they're proud of. No curriculum prep required — we provide everything.

Apply as a Volunteer