Weekly Innovation: Turn A 3-D Printer Into A Tattoo Machine : All Tech Considered : NPR

Body art, made possible by a clever hack. It all started when a young student in France was riding his bike on the way to design school.

Designer Creates Fully Functional 3D Printed Tattoo Machine

Coil Machines Versus Rotary Machines

Using 3-D Printers To Make Gun Parts Raises Alarms : All Tech Considered : NPR

3D Printer Converted into a Tattoo Machine

How Things Work A Sound Education from Dynamix

What's Black And Gray And Inked All Over?

3-D Printing Grows Beyond Its Novelty Roots - The New York Times

3D PRINTER X TATTOO MACHINE (with Pictures) - Instructables

A New 3-D Printing Method Is Rising Out Of The Ooze : All Tech Considered : NPR

From rapid prototyping to home fabrication: How 3D printing is changing business model innovation - ScienceDirect

Using 3D Printing to Build New Homes

3D-printing breakthrough and other tech news to read