Abstract: We present a compact and efficient method for directly coupling a near-ultraviolet laser diode with high beam ellipticity to a hollow core fiber (HCF) using an all-fiber mode field diameter ...

Watch our step-by-step process of making a custom puzzle with the xTool M1 laser engraver! #xToolM1 #LaserEngraving #DIYPuzzle Rescue helicopter returns to Oregon town following Trump administration ...

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 ...

Choosing between hairless skin and full-on fuzz comes down to personal preference. But if you’re on the hairless side of the fence and also have an abundance of melanin, the best laser hair removal ...

The Laser Rifle in Palworld is one of the new weapons added to the game with the Sakurajima update. This futuristic weapon uses a special type of ammunition and fires laser beams that deal a ...

After decades of research and development, the U.S. military is officially using laser weapons in combat zones overseas. The U.S. Army recently disclosed that the service had not only deployed a pair ...

Every corner of the internet is packed with GIFs, whether that's an Instagram story, a comment on a Reddit post, a chat from your friend, or a promotional email from a shoe brand. And honestly, why ...

The Army has officially deployed a pair of high-energy lasers overseas to blast incoming enemy drones out of the sky, the service recently confirmed, marking a major milestone for the U.S. military's ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. We love a high-tech skin care device around these parts. A light therapy device for ...