Then, a laser needs to be fitted to the CNC head, and the egg depth mapped with a probe to ensure the entire etching is in focus. Then it’s simply a matter of loading up an image, and turning ...

Laser engraving may seem like a process reserved for specialized workshops, but there are many materials you can work with right from home. It can be fun to personalize various it ...

like eye-laser surgery, because they can make clean, narrow cuts in human tissue, as evidence in the impressive image shown above. The first people to recognize this potential in the early 1980s ...