The formation of planets has long been a topic of fascination for scientists and astronomers alike. However, recent research using the Atacama Large Millimetre/submillimetre Array (ALMA) has challenged our understanding of this process. New observations presented at the American Astronomical Society’s 243rd Meeting suggest that planet formation around young stars may begin much earlier than
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The utilization of semiconductors in converting sunlight into renewable energy is a growing field of research. While solar cells have traditionally been used to convert sunlight into electricity, scientists have now developed a technique to utilize semiconductors to convert water into hydrogen, a carbon-free fuel. This innovative approach not only represents a step forward in
Organic molecules that exhibit chirality, or “handedness,” play a significant role in nature and have a wide range of applications in various fields. However, synthesizing molecules with the desired chirality in the laboratory has proven to be a challenging task. The inability to control the chirality of molecules accurately can render drugs or enzymes ineffective.
Friction, a force we encounter in our daily lives when dragging heavy objects or sliding on surfaces, has been studied for centuries. The Amontons-Coulomb friction law, formulated over 300 years ago, states that friction is directly proportional to the weight of an object. However, recent research from Skoltech has revealed that this law does not
Antarctica’s coastal waters face a dire future, as new research from the University of Colorado Boulder warns that the acidity levels could double by the end of the century. This concerning study reveals that the upper 650 feet (200 meters) of the Southern Ocean, a crucial habitat for countless marine species, is projected to experience
The outer Solar System has long been regarded as a mysterious and unexplored region. Situated beyond the orbit of Neptune, this cosmic expanse, known as the Kuiper Belt, is characterized by a plethora of small, icy rocks and dwarf planets such as Pluto, Eris, and Haumea. However, what lies even farther, in the hypothetical Oort
In the face of the urgent need to better understand the potential health effects of microplastics in our bodies, scientists have been grappling with the challenge of detecting and identifying these tiny pollutants. However, a breakthrough has been made by Columbia University environmental chemist Naixin Qian and her colleagues. They have developed an innovative imaging
Quantum computing has the potential to revolutionize a wide range of fields, from climate modeling to drug discovery. However, one of the major obstacles to achieving practical quantum devices is the inherent variability in their behavior. Even seemingly identical units exhibit different behaviors, making it difficult to scale and combine individual qubits. This variability is
In a significant blow to American space exploration, organizers of an ambitious commercial mission to the Moon acknowledged on Tuesday that the endeavor will ultimately result in failure. The mission, which aimed to be the first US spacecraft to land on the lunar surface since the Apollo era, experienced a crucial loss of fuel. Astrobotic’s
The construction industry has long been known for its high consumption of resources and the generation of large amounts of waste. These waste products, such as construction-generated sludge (CGS) and construction-generated surplus soil (CGSS), have posed challenges in terms of proper management and recycling. However, a recent study led by Professor Shinya Inazumi from the
As the levels of greenhouse gases continue to rise in Earth’s atmosphere, scientists are exploring various strategies to mitigate the effects of global warming. One proposed idea is the injection of aerosols into the stratosphere to reflect sunlight and reduce the overall temperature increase. While previous studies have focused on using gaseous sulfur dioxide, recent
A recent investigation conducted by Pesticide Action Network (PAN) revealed that the United Kingdom continues to utilize 36 pesticides that have been banned in other European countries. Out of these, 13 have been classified as “highly hazardous” with links to detrimental effects such as water contamination, cancer, infertility, and other illnesses. This alarming revelation emphasizes