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, […]
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 […]
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, […]
In mid-2023, around the time Elon Musk rebranded Twitter as X but before he discontinued free academic access to the platform’s data, my colleagues and I looked for signs of social bot accounts posting content […]
As the world is moving toward more sustainable energy solutions, the emergence of next-generation batteries is a crucial and indispensable milestone. One such next-generation battery is the lithium-ion battery (LIB), which is currently dominating the […]
Researchers in the School of Psychology at the University of Kent have found that sharing conspiracy theories on their dating profiles can seriously damage first impressions and reduce romantic interest, but this reaction depends on […]
Sometimes, cybersecurity isn’t about passwords or computer chips or networks. Instead, it may be about what’s on your wrist. New research led by WPI faculty members and students shows that electromagnetic signals from smartwatches that […]
For a long time, the deal for a wide range of careers has been simple enough. Entry-level workers carried out routine tasks in return for mentorship, skill development and a clear path toward expertise. The […]
A three-pronged research project seeks to empower communities, policymakers, and law enforcement agencies by improving access to and understanding of police use-of-force rules.This post was originally published on this site
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