The sensors automatically detect rising water levels and provide early warnings about high water levels or flooding, and ...

Scientists have pioneered a new way to monitor sodium levels in the blood—without drawing a single drop. By combining terahertz radiation and optoacoustic detection, they created a non-invasive system ...

These are the best humidifiers you can buy in every category, from Dyson AM10 and Levoit LV600HH to HoMedics TotalComfort ...

The Level Sensors & Switches Market grew from USD 5.76 billion in 2024 to USD 6.13 billion in 2025. It is expected to continue growing at a CAGR of 6.28%, reaching USD 8.30 billion by 2030.

This letter presents a camera-vision-based water level estimation method that uses a single image. Existing state-of-the-art multiple-image and airborne ultrasonic sensor-based water level estimation ...

That level of destruction, if proven consistent, Knight said, could mark a significant breakthrough in how cities nationwide tackle some of the most persistent and hazardous pollutants in their water.

Low-cost ultrasonic sensors are widely used for non-contact distance measurement problems. Speed of ultrasonic waves is greatly affected by environmental conditions such as temperature and relative ...

OnePlus 13 confirmed specs: fingerprint sensor, vibration motor, IP ratings Moving on, the phone will also have a much improved vibration motor, enabling " (gaming) controller-level 4D vibration ...

A low-cost (~$100), do-it-yourself (DIY) ultrasonic water level sensor/datalogger has been designed, constructed, and tested for use in education, citizen/community science, and research settings. The ...