Welcome back to the Fluctus Channel for a video on the use by US forces of massive lasers in targeting everything from missiles to transmitting electricity. Fluctus is a website and YouTube channel ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Scientists have developed a method for generating fast, bright proton beams using a high-repetition-rate laser-plasma ...

ANSWER: “Floaters” are bits of cellular debris in the vitreous humor, which is the gel-filled space in between the lens and ...

I am a 67-year-old male with generally good vision. I have had a few floaters in my eyes over the years, but they have generally been small and have not significantly affected my vision. However, ...

I am a 67-year-old male with generally good vision. I have had a few floaters in my eyes over the years, but they have generally been small and have ...

If you look up at the sky on a clear day, you might notice little cobweb-like structures drifting across your field of vision ...

In the vast expanse of the ocean, a streak of white light pierces the sky. It’s not a natural phenomenon, but a weapon — a ...

Huge brightness, flexible set up, a Filmmaker Mode and ISF calibration support also stand out among the UHZ68LV’s attractions ...

The best laser printers on the market are those that reliably deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my team ...

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

The best laser printer is often the top choice for office and home office use. Excelling at document printing, laser printers have a reputation for producing crisp text, fast print speeds ...