We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Chemical Oxygen Demand (COD) is a fundamental parameter for assessing water and wastewater quality. It provides a fast, ...

Gold on indium oxide enhances ozone sensing at room temperature, which could improve gas sensor design for real-time ...

Researchers at the Department of Energy's Oak Ridge National Laboratory are pioneering the design and synthesis of quantum ...

On a lonely stretch of the Tibetan Plateau, China has built an airport higher than many Himalayan passes, a piece of ...

CR brings you top deals on air purifiers, humidifiers, exercise equipment, and more products for a healthy home.

Driven by metrics, fuelled by AI and never far from a ‘hmm, really?’ TikTok trend, wellness has never been more complex. Or ...

IIT Guwahati researchers have discovered a way to precisely control the internal structure of molybdenum oxide nanoparticles ...

The world feels ordinary until a single detail shifts your perspective. A quiet fact can linger in your thoughts, reshaping ...

Many of us begin a new year hoping to become better versions of ourselves. Some aim to improve their health, others focus on ...