Laser cutters are still a rare tool to find in a personal shop, but today’s hackers increasingly have access to 3D printers. What happens when you have a design for a laser cutter (2D parts ...

Combining laser engraving with 3D printing creates unique, customizable items quickly and inexpensively. Creative projects ...

UMass Amherst researchers have developed a laser-based holographic alignment method that could revolutionize overlay accuracy ...

After settling on a design, the researchers used a 3D-printing technique called direct metal laser sintering, in which lasers melt and fuse together a metal powder (in this case, an aluminum alloy ...