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Secret QR codes and hidden warnings: 3D printing technique allows precise control of material properties, point by point

D printing is extremely practical when you want to produce small quantities of customized components. However, this ...
IGN

Convert Alter Code: F Data

In Guara Bobelo you can find the Gamer Geek's House in Area 2. Bring him the 6 Extra Challenge ROMs and he'll let you play 6 levels out of a side scroller video game. In it, you need to use your ...
Hackaday

Reverse Engineering STL Files With FreeCAD

If you think about it, STL files are like PDF files. You usually create them using some other program, export them, and then expect them to print. But you rarely do serious editing on a PDF or an ...