Accurate measurement of soil NO₃⁻-N is essential for precision fertilization and stable crop yields. Real-time monitoring of ...

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

A new prototype sensor is capable of detecting errors in MRI scans using laser light and gas. The new sensor can thereby do what is impossible for current electrical sensors -- and hopefully pave the ...

The sooner a farmer knows that their crops are suffering, the faster they can take action to prevent major crop failure. A new plant-leaf-poking sensor could soon help them do so, by sending an alert ...

BEAVERTON, Ore., Jan. 21, 2025 /PRNewswire/ -- Vernier Science Education recently launched the Go Direct® Soil Moisture Sensor to help high school and college-level students easily and accurately ...

A new sensor can detect 'forever chemicals' known as PFAS (perfluoroalkyl and polyfluoroalkyl substances) in drinking water. PFAS are found in many consumer products and are linked to cancer and other ...

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

Now in its sixth year, the Cornell project team CU GeoData bridges engineering and earth sciences to design and deploy environmental sensors, including a sensor network across the Finger Lakes and a ...

An Apple Watch 9 displays blood-oxygen level detection settings - Copyright AFP/File Chris DELMAS An Apple Watch 9 displays blood-oxygen level detection settings ...