Acoustic streaming generated by airborne ultrasonic phased arrays plays a critical role in the performance of advanced ultrasonic technologies, including midair haptic feedback, odor delivery, and acoustic levitation. Researchers at University of Tsukuba have developed […]
There’s a reason why blacksmiths fire metals before hammering them. Heat always softens metal, making it more malleable and easier to reshape. Or does it? In a surprising new study, Northwestern University engineers discovered that, […]
Hypothetical dark matter stars known as “boson stars” could leave telltale ripples across the cosmos, offering researchers a new way to probe the invisible forces shaping the universe. In 2019, a strange event was observed […]
Researchers at The Hong Kong University of Science and Technology (HKUST) have achieved a breakthrough in calcium-ion battery (CIB) technology, which could transform energy storage solutions in everyday life. Utilizing quasi-solid-state electrolytes (QSSEs), these innovative […]
When AI-powered prosthetic arms that move autonomously become widespread, understanding how people feel about them and accept them will be crucial. In a study appearing in Scientific Reports, scientists used virtual reality to simulate a […]
When the sun goes down, solar panels stop working. This is the fundamental hurdle of renewable energy: how to save the sun’s power for a rainy day—or a cold night. Chemists at UC Santa Barbara […]
The approximately 5 billion people who use the internet daily leave traces of their activity behind. Companies use these data to learn user interests, purchase history, and other browsing habits, and benefit through sales, advertising, […]
Couples who spend more time savoring the pleasurable moments they share are happier together, argue less, and are more confident their relationship will last, University of Illinois Urbana-Champaign researchers say in a new study. “Savoring […]
Do you know what it means to be smart? It’s a more complicated question than it may seem. There are several ways to think about intelligence—as the well-known “book-vs.-street smart” binary illustrates. By most people’s […]
Valentine’s Day is upon us again. But what does it really take for couples to stay together for a long time?This post was originally published on this site
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