Everybody farts. The question is how often? And how much gas is too much gas to pass? Those are questions that arose from frustration with a piece of lab equipment. To see the fart sensor in action, ...

Scientists at the University of Maryland have created Smart Underwear, the first wearable device designed to measure human flatulence. By tracking hydrogen in flatus, the device helps scientists ...

Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable ...

Abstract: A hydrogen gas sensor based on peak-delay measurement of ultrasonic time-of-flight (TOF) is reported. The sensor integrates a time-to-digital converter (TDC), a pair of 200 kHz ultrasonic ...

A simple tweak to zinc oxide nanoparticles - adding just 2 % silver - has created one of the most responsive hydrogen sensors ever reported. Its fast, accurate detection could overhaul hydrogen safety ...

How can hydrogen energy be improved to enhance its capabilities as a reliable renewable energy source? This is what a recent study published in ACS Sensors hopes to address as a team of researchers ...

Zeng's lab creates sensors that help protect the health of people and the environment. Credit: Yvonne Groner. Hydrogen is often called the fuel of the future. It burns cleanly, leaving only water ...

Here’s a RoundUp of this week’s must-read articles – we’ll delve into the latest developments on GaN FETs, Hydrogen Sensor, Fast Charging at Low Temperatures! Here’s a RoundUp of this week’s must-read ...