This solution keeps the lasers, but goes a slightly different route — two 10-watt lasers bounced between multiple mirrors to create a laser death grid. It goes without saying that 10 watt lasers ...

PITTSBURGH, May 17, 2024 /PRNewswire/ -- "I wanted to create a new laser projection device that would project a set of grid lines with uniform and calibrated spacing within a room or work area ...