Energy efficiency in physics is not measured the way most people think about it. Instead of asking how much heat a process produces per unit of fuel, physicists often compare how much of a substance’s ...

There are roof shapes and ratios that maximize heat retainment and energy efficiency and, interestingly, ancient Italian architects and builders seemed to know it, too. While serving as a visiting ...

Modern energy demands are soaring as technologies like AI and IoT become more common, and researchers have been working hard ...

Scientists in China have constructed and tested a device that uses redox couples paired with a single triple-junction amorphous-silicon photoelectrode. When tested under a xenon lamp simulating one ...

“Collectively, these advancements offer ground-breaking insights into mitigating energy loss in perovskite solar cells,” said assistant professor Hou Yi (right). Image: NUS Researchers from the ...