Sodium-ion batteries are a cheaper and more abundant alternative to lithium-ion batteries, and they could power future electric cars and grid storage if they could be made to store enough energy. NaNi1/3Fe1/3Mn1/3O2 is a material […]
Between 2016 and 2024 there were 193 internet shutdowns imposed in 41 African countries. This form of social control is a growing trend in the continent, according to a new open-access source book. It has […]
Long before perovskite solar cells began smashing efficiency records and transforming the future of clean energy, their modern design first emerged from a quiet experiment at Northwestern University.This article is brought to you by this […]
As the world urgently seeks clean energy solutions, solar power stands out for its abundance and scalability compared to other renewable energy sources. In recent years, researchers have turned to thin-film solar cell technologies as […]
When everyday materials are pulled, they stretch or elongate in the direction of the pull and become narrower in cross-section. We can also observe this property in two-dimensional textiles. Auxetic structures behave differently here. They […]
The National Institute of Information and Communications Technology (NICT) has successfully demonstrated 2 Tbit/s Free-Space Optical (FSO) communication using small optical communication terminals that can be mounted on satellites and HAPS, marking a world first […]
Cardiometabolic diseases, such as heart attack, obesity, and diabetes, are responsible for nearly one-third of deaths worldwide annually. These diseases are influenced not only by personal habits, such as exercise and diet, but also by […]
CU Boulder researchers have introduced a solution to improving the performance of large-scale desalination plants: stimulated Raman scattering (SRS).This article is brought to you by this site.
Researchers at Boise State University have developed a breakthrough in wearable electronics: a multifunctional electronic tattoo (e‑tattoo) that integrates energy harvesting, energy storage, and real‑time biometric sensing into a single, skin‑conformal platform.This article is brought […]
The world’s most common construction material has a secret. Cement, the “glue” that holds concrete together, gradually “breathes in” and stores millions of tons of carbon dioxide (CO2) from the air over the lifetimes of […]
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