Your air conditioner is not suddenly obsolete in 2026, but the rules around what goes inside it are changing fast. Whether ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Overcoming the known power and size limitations in LiDAR design is critical to enabling scalable, cost-effective adoption ...

If your air conditioning isn't blowing cold, or at least not as cold as you'd like it to be, it might be time for a recharge.

Boeing-led testing in the US begins ahead of certification and aircraft delivery Riyadh Air's first Boeing 787 Dreamliner completes first test flight, taking the airline closer to launch Riyadh Air ...

Abstract: This work introduces a patent-pending inductorless switched capacitor (SC) ac-ac converter capable of operating in either step-down or step-up mode, offering distinct voltage gains depending ...

Abstract: Four terminal-pair air capacitors are important transfer standards to calibrate LCR meters up to a frequency of 10 MHz. We report a simple and new method to obtain the frequency dependence ...