A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Effective training helps workers understand gas hazards, respond to alarms, and reduce exposure to toxic, flammable, and oxygen-deficient atmospheres.

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Abstract: In this article, a metasurface-based liquid sensor combined with terahertz spectroscopy is proposed to detect various liquid mediums. The sensor consists of two intersecting resonant ...

We know that everyone’s wishlist looks different from the next, so we’ve got you covered with 30 gift ideas to suit gamers, ...

We're keeping tabs on the holiday prices on AirPods, MacBooks, and Apple WatchesAs you do your holiday shopping, CR finds the ...

Reducing the stubborn soft costs of solar + storage is a much-discussed topic that will only become more important as the residential tax credit ends. While the prices of major solar equipment like ...

It's evident right in the name why a multimeter can be so handy — it measures multiple things, including voltage, current, and electric resistance. This makes it useful whether you're a professional ...