3D-printed book turns its own G-code into raised lettering

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Summary

Manual, a fully 3D-printed book, carries part of the machine code used to fabricate its own body, with its pages, binding, and raised marks formed in one continuous printing sequence.

Why it matters

This innovative design showcases the capabilities of 3D printing technology.

Related coverage

Hacker News Front Page3D-printed book turns its own G-code into raised lettering6/5/2026, 12:30:59 AM

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