As gun sales in the United States continue to soar, researchers at Georgia State University have uncovered insights into what drives Americans to buy firearms. A new study published in PNAS Nexus journal reveals the […]
One of the problems of conventional filters used in homes, businesses and public spaces is their poor performance. They rely on weak van der Waals forces to capture particles like dust and pollen, meaning they […]
More than 90 percent of X’s Community Notes—a crowd-sourced verification system popularized by Elon Musk’s platform—are never published, a study said Wednesday, highlighting major limits in its effectiveness as a debunking tool.This post was originally […]
Ad blockers, the digital shields that nearly one billion internet users deploy to protect themselves from intrusive advertising, may be inadvertently exposing their users to more problematic content, according to a new study from NYU […]
In aerospace applications, high-temperature shape memory alloys (HTSMAs)—materials capable of remembering and returning to their original shapes after heating—are often constrained by high costs since they rely on expensive elements to function at elevated temperatures.This […]
Egypt is facing a growing water crisis due to its arid climate, limited water resources, and rapidly increasing population. The country of 114 million people depends heavily on the longest river in the world, the […]
A research team from the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences has developed a novel method to generate highly detailed three-dimensional (3D) city models using radar data, addressing long-standing challenges […]
From the mud, straw, and gypsum mixtures of ancient Egypt’s monumental pyramids to the sophisticated underwater material employed by Roman engineers in iconic structures like the Pantheon, concrete has long symbolized civilization’s resilience and ingenuity.This […]
The world experienced more than 60 armed conflicts in 2024, a “historically high” number according to scholars in the Department of Peace and Conflict Research at Uppsala University. Consequently, the risks faced by multinational companies […]
Between fleets of rental vehicles and ground support equipment, electricity demand at U.S. airports might quintuple in the next 20 years.This post was originally published on this site
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