In a groundbreaking study led by researchers at the University of California, Riverside, a major breakthrough has been achieved in enabling and exploiting ultra-fast spin behavior in ferromagnets. This research, titled “Spin inertia and auto-oscillations in ferromagnets,” published in Physical Review Letters, has been highlighted as an editors’ suggestion, opening up possibilities for ultra-high frequency
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The National University of Singapore (NUS) has made groundbreaking advancements in the field of chemistry by developing hexavalent photocatalytic covalent organic frameworks (COFs) that mimic natural photosynthesis. These COFs are designed for the production of hydrogen peroxide (H2O2), an essential industrial chemical. Unlike the conventional method that involves using anthraquinone as a catalyst, the artificial
Marine algae play a crucial role in our ecosystem, from producing oxygen to serving as food for marine life. However, the process of cultivating algae for commercial purposes, known as aquaculture, poses a significant challenge in terms of carbon neutrality. While algae cultivation has the potential to remove carbon dioxide from the atmosphere, the traditional
The recent lawsuit against Apple has brought to light the systematic underpayment of women in its engineering, marketing, and AppleCare departments. Justina Jong and Amina Salgado, two long-time employees, have filed a lawsuit claiming that over 12,000 women at Apple were paid less than their male counterparts with similar education and experience. The lawsuit alleges
Alzheimer’s disease is a debilitating condition that affects millions of people worldwide. However, there exists a special group of individuals who show resilience against this disease, despite having the biological markers that typically lead to its development. Scientists have long been intrigued by this phenomenon and have been conducting research to understand the factors that
Despite overwhelming evidence to the contrary, a shocking 24 percent of US adults still believe that vaccines, specifically the MMR vaccine, can cause autism. This misconception, fueled by a discredited study from over 25 years ago, continues to persist and has serious implications for public health. The spread of false information around vaccines not only
A recent study conducted by researchers from the University of California San Francisco has shed light on a potential connection between body temperature and depressive symptoms. By analyzing data from over 20,000 individuals from 106 countries, the study found that those with depression tend to have higher body temperatures. While this correlation is intriguing, it
A recent study published in Nature Communications by physicists from Singapore and the UK unveiled an intriguing optical analog of the Kármán vortex street (KVS). Led by Yijie Shen from Nanyang Technological University, the researchers introduced a new type of light pulse that mimics the swirling vortices observed in fluid dynamics. This optical KVS pulse
Vitamin B6 plays a crucial role in brain metabolism and is essential for maintaining optimal cognitive function. Research has shown that a deficiency in vitamin B6 can have negative effects on brain performance, leading to impaired memory, learning abilities, and even mood disorders such as depression. In older individuals, low levels of vitamin B6 have
The field of artificial intelligence (AI) continues to evolve rapidly, with researchers constantly finding innovative ways to improve its capabilities. One such advancement is the development of a new technique that allows AI programs to better map three-dimensional spaces using two-dimensional images captured by multiple cameras. This breakthrough has the potential to significantly enhance the
On a research field trip to the Ichinokawa Mine in Ehime prefecture, Noriyoshi Tsuchiya, a professor at the Graduate School of Environmental Studies and the Hachinohe National College of Technology, made a surprising discovery. While most people would be captivated by the sword-shaped stibnite crystals in the mine, Tsuchiya found himself intrigued by a sedimentary
On June 12, 2024, audio of a flight surgeon dealing with an emergency on the International Space Station led to panic among listeners. The conversation, which involved the need for hyperbaric treatment for a commander suffering from decompression sickness, was later confirmed to be a ground simulation that was mistakenly broadcast to the ISS livestream