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Dirt. For millennia, the dark, rich soil underlying farms and gardens worldwide has been central to human survival. It’s also a lot more complex than it looks. Within every clump of soil lies an ...

Researchers at the Harvard School of Engineering and Applied Sciences have developed a wearable sensor system capable of estimating braking and propulsion forces while running outdoors — a ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...

Melissa Gilbert blasts Megyn Kelly over Epstein remarks, reveals unsettling“ Little House” story: 'I was 15' Dan Bongino responds to FBI background check report Scientists Just Discovered a Quantum ...

Hundreds of sensors placed throughout New York City measure water as it rises, then send the data to an interactive map available to the public. By Cole del Charco Kelly Hayes, a co-owner of Gowanus ...

Abstract: This study presents a compact sensor for simultaneous force measurement and depth profiling. We have developed a fiber-optic sensor structure capable of integrating common-path optical ...

Thermopile sensors offer a reliable way to measure temperature without physical contact, making them ideal for real-world applications where speed, safety, and precision matter. Whether you are ...

Cortisol is a crucial hormone that regulates many important bodily functions like blood pressure and metabolism, and imbalances of this stress hormone can lead to health problems. Traditionally, ...

The XIAO Smart IR Mate is a compact circular-shaped IR remote hub/blaster built around the XIAO ESP32-C3 and designed for IoT applications. It comes pre-flashed with ESPHome and turns traditional ...

Treatment of industrial high-salinity wastewater (1%~3.5% NaCl) typically involves integrated physicochemical and biological technologies, necessitating real-time monitoring of biochemical oxygen ...