3D printing is revolutionizing construction: houses in 5 days, materials that capture CO₂, and reduced costs. European and military projects demonstrate speed, sustainability, and adaptability, but regulations and technologies are still evolving.

3D Scanners and software 2025: faster, cheaper, and smarter. Smartphones become scanners, scan-to-CAD bundles discounted, AI guides the user. Goal: trust, not just price.

Bioprinting: In October 2025, the first 3D cornea was successfully transplanted. Low-cost technology for tumor biopsies. Towards custom organs and the end of waiting lists.