Laser cutters are in a fun place right now. Gone are the days when the cheapest machines were tens of thousands of dollars, and when the “compact” models were roughly the size of a freezer. They’ve ...

Laser engraving uses a powerful beam of light to create detailed designs on various materials. The laser works by vaporizing the surface layer, leaving behind precise and lasting marks or etchings.

To get the most out of a laser, whether for communications or measurements, it must often be shaped or sliced into small sections. One reliable and inexpensive method of doing this is to use a ...