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.
A few years ago, 3D printing sounded like science fiction. Today, there are thousands of beginner-friendly designs perfect for learning the basics.
These are the gadgets and gizmos that have had the biggest impact on my life this calendar year, including some old-timers.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results