Phase-change materials have been used in lots of applications for a long time. Paraffin is common, because it's cheap and has a low melting point. This is nothing new, except perhaps in their choice ...

CO 2 in exhaust gas from a thermal power plant reacts with waste silicon recovered from end-of-life photovoltaic (PV) panels to organic chemicals and porous silica. Centuries ago, alchemists worked ...

A close-up of a laboratory glassware setup with clear liquid-filled joints and tubing, secured with a red screw cap that appears illuminated under lab lighting. The apparatus is clamped onto a blue ...