Macular degeneration, the leading cause of blindness in developed countries, has been a subject of extensive research. Scientists have made significant strides in exploring alternative methods to replace damaged retinal pigment cells and their surrounding membrane. In a groundbreaking development, researchers have turned to nanotechnology to help regrow retinal cells. By creating 3D scaffolds coated
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The issue of global warming is not a recent phenomenon but has occurred repeatedly throughout Earth’s history. One such instance took place 304 million years ago during the Late Paleozoic Ice Age. Researchers have discovered evidence of various alarming changes during this period, including increased sea surface temperature, continental ice decline, and the flooding of
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The global COVID-19 pandemic has highlighted the devastating impact of infectious outbreaks. Fortunately, a team of scientists has developed an AI application known as the early warning anomaly detection (EWAD) system, which offers the promise of alerting us to dangerous variants in future pandemics. By analyzing actual data from the spread of SARS-CoV-2, the system
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Scientists have long been puzzled by the composition and structure of Earth’s core, but a recent breakthrough in iron synthesis may provide some answers. A team of physicists and geologists from CEA DAM-DIF, Université Paris-Saclay, and the European Synchrotron Radiation Facility, have successfully synthesized a single-crystalline form of iron that mimics the iron found in
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The Moon, our closest celestial neighbor, has always intrigued scientists and astronomers alike. While we have made significant progress in understanding its surface, its interior remains shrouded in mystery. Recent research has challenged previous theories, suggesting that the Moon’s mantle may be solid all the way through, contrary to existing beliefs. This article delves into
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The advancements in wearable technology have revolutionized the way we track and monitor our health. Fitness trackers, in particular, have become popular for their ability to count steps and monitor heart rate, helping individuals stay motivated to achieve their fitness goals. However, new research from ETH Zürich in Switzerland suggests that future wearable devices could
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Fuel cells are innovative energy conversion devices that have the potential to revolutionize the way we generate electricity. These compact units utilize clean energy sources, such as hydrogen, and convert them into electricity through a series of oxidation–reduction reactions. One particularly promising type of fuel cell is the proton exchange membrane fuel cell (PEMFC), which
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In the ever-evolving world of scientific research, the demand for automation and efficiency has led to the development of technologies that enable quick experiments and precise handling of small amounts of liquids. One such challenge is the manipulation of droplets ranging from picoliters to microliters. Traditional digital microfluidic technology has its limitations, with a maximum
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