Japanese firm Nuvoton Technology has started mass production of its high-power UV semiconductor laser (379 nm, 1.0 W), which ...

When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

Twelve vacuums went into our Testing Lab, but only seven made the cut. These are the best upright vacuum cleaners to keep ...

Asus debuted a concept router, the ROG NeoCore, at the show. The company intends to sell its first set of Wi-Fi 8-compatible ...

Aseptic processing demands reliable, robust, and validated analytical methods to ensure sterility, safety, and quality, ...

Last year at CES, Dreame showed off a robot vacuum prototype with a mechanical arm. But while we were able to see the arm extend and retract, we didn’t see the device, which was described as a ...

Robot vacuum companies are once again out in full force at CES 2026, giving their devices a new set of intriguing — and sometimes unsettling — capabilities. This year, Chinese appliance maker Dreame ...

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a supercurrent to flow in both directions. Published in Nature Physics, the ...

View post: I Put My Toddlers in a 2026 Cadillac Lyriq-V. Here’s How it Went. The Qunler Car Vacuum is on clearance for $26 at Walmart, 78% off its normal $120 asking price. It’s a fine handheld vacuum ...

If you're less sure about what you really need, it might be tempting to add the most discounted Dyson or Shark to your cart and call it a (Black Fri)day. But before you do that, I urge you to take a ...