Every once in a while, you may notice that the blue dot comes with a thin, light blue circle around it. This is an indicator that Google Maps was able to figure out where you are, only that it ...

Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various technologies, ... (ASE) of blue light from the quantum dots.

Thirty years ago today, humanity got a chance to see itself in a whole new light. On Feb. 14, 1990, NASA's Voyager 1 probe snapped a photo of Earth from 3.7 billion miles (6 billion kilometers ...

Tap it on your tongue and entire dot colors your tongue a darker blue than anything edible I've ever seen. And is so bitter I can't imagine any kid not spitting it out after putting it in their mouth.

On the right is what quantum dot TVs can do, creating specific and tunable red, green, and blue light. Want a deeper red, a QD of a slightly different size can do that, and so on.

While blue light doesn’t affect your skin as much as UVA, the light rays linked to premature skin aging, it “can penetrate the skin more deeply than UVB,” says Dr. Gary Goldenberg, a ...

At 2.4 nanometers, 190 times smaller than the wavelength of the blue light we sought to create with it, the structure of a quantum dot cannot be imaged by conventional means.

The Mastermind Behind Those Blue Dot Yard Signs “There’s a real sense this year that our vote counts,” says Omaha resident Jason Brown in an interview.

Sony, LG and TCL have embraced quantum dots as the next evolution of LCD technology. But how do they work, and how do they improve your TV’s picture quality?

The paint has since been removed, and police said the blue dots have only been located in one neighborhood. None of the political signs at the homes were moved or damaged, the broadcaster reported.

Quantum dots’ electrons have constrained movement, which affects how they absorb and release visible light, allowing for very bright colors. The dots are nanoparticles that glow blue, red, or ...