Safety critical components for aircraft and Formula 1 racing cars could one day be 3D printed via a new technique, developed ...

Abstract: In this article, we propose a laser-magnetic focusing electromagnetic acoustic resonance (EMAR) (laser-MFEMAR) method for flaw detection at large lift-off. This method effectively addresses ...

I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters, hobbyists, beginners, and professionals. When it comes to modern crafting tools ...