Spot beam focusing (SBF) is the process of focusing the signal power in a small spot-like region in the 3D space, which can be either hard-tuned (HT) using traditional tools like lenses and mirrors or ...

When seeing a story from MIT’s Lincoln Labs that promises 3D printing glass, our first reaction was that it might use some rare or novel chemicals, and certainly a super-high-tech printer. Pe… ...

As for 'handmade,' he really means it. Instead of relying on 3D printed parts for his setup's outer shell, Arthur says, "I made it with wood as the inner frame, plywood as the outer body.

The paper provides a real-time monitoring system for 3D printing based on the data receiving an approach from different embedded sensors in a real-time regime. The sensors are composed of ...