Lithium-ion batteries are part of everyday life. They power small rechargeable devices such as mobile phones and laptops. They enable electric vehicles. And larger versions store excess renewable energy for later use, supporting the clean […]
Researchers in Korea have successfully developed a new material that significantly enhances the efficiency of green hydrogen production while reducing costs.This article is brought to you by this site.
A team led by Professor Zhou Huanping from Peking University has published two papers in the field of perovskite solar cells in Science.This article is brought to you by this site.
The rapid advancement of the electronics industry is opening new possibilities for the development of increasingly advanced device components, including displays. Many of the most widely used and highly performing displays developed to date are […]
Facial emotion recognition could have broad applications across health care, education, marketing, transportation, and entertainment. It might be used to help monitor patients remotely or in overstretched hospitals or emergency response settings, or patients unable […]
How much energy is consumed each time we upload an image to social media, which relies on data centers and cloud storage? Data centers currently account for about 1% of global energy consumption, amounting to […]
As 5G and 6G networks expand, they promise a future of incredibly fast and reliable wireless connections. A key technology behind this is millimeter-wave (mmWave), which uses very high-frequency radio waves to transmit huge amounts […]
A major challenge in self-powered wearable sensors for health care monitoring is distinguishing different signals when they occur at the same time. Researchers from Penn State and China’s Hebei University of Technology have addressed this […]
On icy roads, studded winter tires can save lives—but they pulverize pavement and fill the air with dangerous, inhalable particles. A new Swedish study, published in Tribology International, shows that both road wear and airborne […]
Engineering researchers at Lawrence Livermore National Laboratory (LLNL) have achieved breakthroughs in multi-material additive manufacturing (3D printing) through the power of capillary action. The LLNL team printed lattice structures with a series of custom-designed unit […]
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