Google X’s Taara chip beams high-speed internet using light, offering a scalable, cable-free alternative to fiber.

Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...

Imagine building a Lego tower with perfectly aligned blocks. Each block represents an atom in a tiny crystal, known as a ...

Naomi Watts proudly walked the red carpet with her 16-year-old child, Kai Schreiber, after supporting the budding model’s runway debut. The actress was beaming on Monday as she and the teen ...

Argonne researchers have shown that they can use light to temporarily alter the crystal symmetry within lead sulfide quantum dots. This process reduces the off-centering of lead atoms and affects the ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges of our solar system, about 3 billion miles from the Sun, at the farthest ...

The research, led by Professor Ravi Bhardwaj of uOttawa’s Department of Physics, demonstrates a new method for influencing ionization using optical vortex beams—light beams that carry orbital angular ...

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Mar. 20, 2025 — A research team has achieved a new milestone in 3D X-ray imaging technology. The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a ...

ranging from 200 lumens to 1400 lumens for either a cozy feel or a dazzling light beams. You should think in advance about how much brightness you want, then decide on the lumen indicator when ...