David's Woodturning on MSN

Is the Earth flat? I made one with OMTech Pronto 40 laser machine!

In this video, I test the OMTech Pronto 40 (80W) laser machine by creating a Flat Earth-inspired wall piece. Using 6mm MDF ...
Live Science on MSN

Japan trials 100-kilowatt laser weapon — it can cut through metal and drones mid-flight

Japan has deployed a system that fires laser beams with 100 kilowatts of energy — powerful enough to disable small drones. It was installed on board a 6,200-ton (6.3 million kg) warship.