These smart string lights are some of the least expensive on the market, and they have some cool features, too. It’s too bad ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...

This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

With the help of a ruby cube and two laser beams, researchers made one ray of light cast a shadow when illuminated by the ...

With 5,000 square feet of interior living space, this Flatiron penthouse rivals any covetable Manhattan condo with lofty ...

Big silver tube: If you’ve ever seen a bike light that fits that description then chances are it was an Exposure model. The ...

A number of ancient cultures believed that the Earth was flat because, simply, they didn’t know any better. But incredibly, there are people today who still believe that the Earth is flat ...

A crisp, white beam and ample power as a secondary light makes the Diablo highly recommended for serious night riding. If you’re happy to forgo the convenience of an all-in-one unit, and run a wired ...

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When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. And it's not just useful for photography. You can also use a lightboxes to trace artworks, ...

The 'Before' star discusses her decades-long marriage to actor and author Robert Desiderio Sara Jaye Weiss/Shutterstock For Judith Light, the key to her thriving marriage is not caring about what ...