Could a cheap soil sensor help me rescue the orchid on my kitchen table that's been struggling for weeks? Common capacitive soil moisture sensors rely on the electrical properties of the materials ...

Silver-coated nanopillars selectively bind glucose in sweat, producing measurable light changes. A compact LED and Bluetooth module relay readings to a phone in real time.

L3Harris showcased that Red Wolf's integration on new aircraft can help conduct kinetic strike, electronic warfare (EW), and intelligence, and surveillance.

The BotsLab W510 System tempts with a bundle of four 4K wireless cameras and a base station with local storage for less than ...

Discover how high-speed wavefront sensing enhances space situational awareness by overcoming atmospheric distortion.

Restart your Windows PC and then try using the MSINFO32.exe tool. This will kill all extra processes and reset any corrupt files or temporary settings that may be preventing the tool from running ...

Modern vehicles rely on a massive amount of electrical systems, sensors, and control modules to keep the wheels turning. Some of those devices are well-known, like your car's main computer or engine ...

Core is a useful wearable body temperature sensor for those battling heat training – but there are some fundamental snags to iron out. Core Body Temperature Sensor is an unobtrusive way for athletes ...

The discriminating space sensor is just one piece of the Defense Department's space-based missile-tracking architecture, which also features hypersonic and ballistic space sensor satellites, depicted ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Tyler has worked on, lived with ...

The United States is one of just three countries that "prefers" imperial measurements over the international metric standard. The motivation why has less to do with official policy than you might ...