# ct3d
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Rebuilding the Face of an Ancient Peruvian Lord with 3D Technology
Experts used 3D scanning and modeling to rebuild the face of the Lord of Sipan, a Moche ruler who lived about 1,900 years ago.
Full-Color 3D Printing: A New Craze in Vietnam
Full-color 3D printing is catching on in Vietnam. Learn how CMY/CMYK, PolyJet and binder jetting work and where color prints are used.
What Does 3D Technology Include and How Does It Work?
An overview of 3D technology: scanners, printers, software and how scanning, design, printing and inspection form one digital workflow.
FDM 3D Printing: The Most Popular 3D Printing Technology Today
How FDM 3D printing works, low-end vs. mid-range vs. high-end FDM printers, common materials and when FDM is the right choice.
3D Printing Technologies You May Not Know About
A quick guide to the main 3D printing technologies, SLA, PolyJet, FDM, SLS, 3DP, LOM and SLM, and how to pick the right one.
What Is a 3D Scanner?
What a 3D scanner is, how it works, the main types, what it is used for and how accurate it can be.