OK, now slow us down if we get a bit too technical with our terminology, but microphones are things designed to record sound. Cameras, on the other hand, are there to record images. Got it? Well, most ...

Razer is using CES 2023 to expand its soundbar lineup with a top-tier model with its own subwoofer. Specs include a frequency response of 40–20,000 Hz and a max sound pressure level of 98 dB. But for ...

You may have taken a GoPro on a scuba trip and captured some sweet footage of fluorescent fish or sleepy-looking sea turtles. But imagine a device that’s 100,000 times more energy-efficient than other ...

Designed for undersea use, the device could operate autonomously for weeks. MIT researchers have developed a battery-­free, wireless underwater camera that is about 100,000 times more energy efficient ...