The next frontier in unmanned aerial vehicle (UAV) technology is all about keeping these aircraft fueled indefinitely. If we ...

Buy an inexpensive torpedo laser level for occasional use around the house, or if you want a compact level for your tool belt. As with traditional levels, you’ll have to manually align the bubble with ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are ...

The Navy sees HELIOS and other directed energy weapons as critical capabilities, but has faced persistent challenges in ...

Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create ...

I’ve got some bad news for you: Our eyes are not always reliable sources of information. If you’ve ever stepped back from a completed project and wondered why it doesn’t look right, it’s probably ...

Scientists have demonstrated that light alone can reversibly control magnetism in a topological material. Researchers at the ...

Despite the impressive range of this Leica laser, it still delivers measurements with 1/16th of an inch accuracy and up to 330 feet in distance. Its memory function keeps the last ten measurements ...

Scientists in Scotland have shown that a type of laser already similar to the one currently used in routine eye surgery could ...