Amazon has the Sonos Era 100 speaker, the much-improved successor to the Sonos One, on sale for $50 off. Prime Day also lets ...

Walmart’s Holiday Deals event, its competing Amazon Prime Day sale, starts October 8 and runs through October 13. Here are ...

To make the most of her time in isolation, she put together an optical audio decoder for old 16 mm film, built using modern components and a bit of 3D printing. It all started with a broken 16 mm ...

There is a mathematical side to optical illusions. One professor studies them in hopes of creating a safer world. Man on a roof or ladder against the wall: either way, it just doesn't seem ...

All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot cameras as well as consumer and prosumer video camcorders have optical zoom ...

You need a high-quality headset to build team cohesion or talk smack in multiplayer games. The top gaming headsets we've tested let you communicate with ease. I’ve been PCMag’s home ...

a patio furniture set, baby formula, fertilizer, have your eyeglass prescription filled, get a pedicure and maybe a Subway sandwich? Walmart is where. God bless America. —Molly Higgins ...

The transmitter has both optical ... splitter with four connection points, so you can charge all of the headphones at once, if needed. The transmitter has both analog and digital inputs to receive ...

In the home theater space most people would tell you the age of optical audio, known officially as TOSLINK, is over. While at one time they were the standard for surround sound systems ...

If you're using only your TV's built-in speakers for your audio, you're probably missing ... these Cshidworld buds are a big-selling, highly rated Walmart option. They can play for up to 18 ...

Here’s how it works. Walmart is frequently adding new perks for its members. The latest perks include 25% off Burger King digital orders (you also get a free Whopper with any purchase every 3 ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...