Inventor Matthew Perks of DIY Perks managed to build a surround sound system using lasers, or more specifically TOSLINK fiber optic audio cables. TOSLINK transmitters basically operate at a nominal optical wavelength of 650 nanometers and can support high-resolution audio formats like stereo and 5.1 surround sound.
There’s transparent laptops, and then this 77-inch LG Signature OLED T, which is touted as the world’s first transparent 4K smart TV. This device made its debut at CES 2024, but now you can actually buy one, complete with a retractable black shade to transition between standard OLED TV and a transparent display.
The Kasa Smart Plug Mini 15A turns normal devices into smart appliances, and you can get a 4-pack for $18.99, originally $29.99. You can easily setup an automated schedule for your appliances any day of the week that follows your daily routine. Product page.
LG’s AI In-Vehicle Experience is essentially an artificial intelligence-based in-cabin sensing solution designed to bring greater safety and convenience while on the road. It leverages the company’s Vision AI solution to detect and respond to the needs of vehicle occupants while optimizing conditions within the cabin.
You’ve seen the Microsoft Excel world championships, now here’s an interesting look at the world Morse code championship, also known as high-speed telegraphy (HST). Put simply, amateur radio operators are tasked with accurately receiving, copying, and in some competitions, sending, Morse code transmissions sent at very high speeds.
Photo credit: Jukanlosreve
We’re just a little over a month away from the Unpacked event (Jan. 22), but the Samsung Galaxy S25+ has allegedly already leaked in these new hands-on shots. Right off the bat, one new feature that stands out is what appears to be a Camera Control-like button on its side.
It’s official, you’ll soon be seeing the 2025 Ford Expedition SSV police interceptor on the roads. Power comes from a twin-turbocharged 3.5L EcoBoost V6 engine producing 400 hp and 480 lb-ft of torque, mated to a ten-speed automatic transmission, enabling the vehicle to tow up to 9,600 pounds.
