Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

Learn how to use string lights, a fast lens, and simple editing tricks to turn everyday spaces into dreamy, eye-catching ...

New sensor-packed Smart Bricks introduced at CES add color, sound, and interactivity to classic Lego builds, debuting with ...

Lego made its first appearance at CES 2026 to show off its Smart Brick, which can change colors, make sound effects, and ...

To make aerated concrete, add a foam-forming agent and stir in a significant amount of air. This serves to make the concrete ...

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...

Once comfortable with the basics, explore 3D tools such as light targeting and light linking. These enable you to point ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...

An upstate New York district, where most students are Native American, placed its superintendent on leave after images of a wooden box in a classroom spread on social media. By Troy Closson The image ...

Before 5G took off in 2019, the old 4G LTE standard was the primary method for transmitting data on phones. Today, some of the best 5G smartphones are readily available. Still, these devices don't ...