A Cheap Soil Sensor Saved My Fragile Houseplants. Here's How ...

Terpenes are volatile organic compounds that are responsible for, among other things, the typical scents of plants, resins or ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen ...

A new smart platform invented by Purdue University researchers to wirelessly monitor subsoil health could change the landscape of agricultural sensing systems. The invention addresses a critical need ...

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.

Spraying a fast-drying clear coat onto a vehicle at Flow Lexus in Kernersville, N.C. There’s an iron law in the paint business: The faster it dries, the worse it looks. But then AI took a crack at it.

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...

If you're a keen concert goer, you'll have noticed that it's becoming increasingly more difficult to get your hands on concert tickets, especially for big names going on tour. There are a number of ...

Google has fundamentally transformed the Fitbit brand since its 2021 acquisition, making it increasingly difficult to choose among the lineup of smartwatches and fitness trackers. But not necessarily ...