Category: HELPFUL

A new device, using simple methods and materials, uses sunlight to break down plastic waste and turn it into hydrogen.[…]

An energy-efficient espresso is made without heat and 75% less energy. Ultrasonic sound waves are applied to turn room temperature[…]

A new sunlight-powered solid-state material converts visible light into higher-energy UV light, enabling cleaner air purification, solar-driven chemistry, and advanced[…]

A new nature-inspired membrane uses perfectly uniform one-nanometer pores to filter molecules with remarkable precision. The technology could transform industries[…]

To complete its green transition, Europe should mine its own trash including lithium in old batteries, cobalt in discarded electronics,[…]

A new catalyst design could significantly improve conversion of CO2 into methanol, an important fuel and chemical feedstock. Key reaction[…]

A new desalination method produces drinking water from seawater without chemical additives. The solar-powered system uses specially engineered black metal[…]

A breakthrough hydrogen-production method could make clean fuel far cheaper and easier to generate. A perovskite-based catalyst splits water into[…]