NASA’s Jet Propulsion Laboratory has recently detected a colossal menace hurtling towards Earth – a massive asteroid ominously referred to as a “city killer.” This giant space rock, measuring approximately 890 feet in diameter, will make its closest approach to our planet, coming within a distance of 1.77 million miles. To put this vast distance
The stability of the electric grid is an ongoing concern as the world increasingly relies on intermittent renewable power sources. In recent years, scientists at Oak Ridge National Laboratory and the University of Tennessee, Knoxville, have made significant progress in predicting grid stability using signals from pumped storage hydropower projects. This article delves into their
The production of aluminum generates an astonishing 180 million tons of toxic red mud annually. This waste poses significant environmental challenges due to its high alkalinity and traces of heavy metals. However, scientists at the Max-Planck-Institut für Eisenforschung have made a groundbreaking discovery. They have developed a process that converts the iron oxide in red
A groundbreaking study led by the University of Barcelona, the Instituto Andaluz de Ciencias de la Tierra (CSIC), and the Imperial College London has introduced a paradigm shift in the understanding of the formation of the Antarctic ice sheet. Published in the journal Nature Geoscience, this research challenges the classical view on the origins of
The field of programmable photonic integrated circuits (PPICs) continues to make significant strides in processing light waves for computation, sensing, and signaling. Researchers at the Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea, alongside collaborators from the Korea Advanced Institute of Science and Technology (KAIST), have achieved a major breakthrough by incorporating
When it comes to setting weight loss goals, it can be overwhelming with so much information available online. From weight-loss apps to calculators, there is no shortage of tools claiming to help you determine your ideal weight. However, it’s crucial to analyze this information carefully and understand that you don’t need to lose a substantial
Astronomers have made a remarkable discovery in the search for exoplanets. They have found a new Super-Earth named TOI-715b, located approximately 137 light-years away. This planet orbits an M-dwarf, or red dwarf, star and is about 1.55 times the radius of Earth. The most intriguing aspect of TOI-715b is that it resides within the star’s
Semiconductor moiré superlattices have become a subject of great interest in the study of correlated electron states and quantum physics phenomena. Recently, researchers at Massachusetts Institute of Technology (MIT) conducted a study to further explore these material structures and their underlying physics. Published in Physical Review Letters, their paper introduces a new theoretical framework that
The rise and spread of severe skin, scalp, and nail fungal infections in the United States have become a cause for concern, according to a report by the US Centers for Disease Control and Prevention (CDC). Dermatologists have recently detected the first known cases of highly contagious drug-resistant fungal infections, which do not respond to
The airline manufacturing industry is currently grappling with various challenges that are causing delays and disruptions in aircraft production. Two major players in this sector, Boeing and Airbus, are facing supply chain constraints, which are affecting their ability to deliver aircraft on schedule. While Boeing is dealing with the aftermath of the 737 MAX crisis,
The skin, constituting approximately 15 percent of our body mass, often goes unnoticed in terms of its functions. Yet, this organ serves as a multifaceted protective shield that not only provides aesthetic appeal but also carries significant implications for our overall health. Our skin acts as a sunscreen, protecting us from harmful UV rays, a
In recent years, engineers and chemists have been dedicating their efforts to advancing battery technologies in order to meet the increasing demands of the electronics industry. One of the promising developments in the field is the emergence of all-solid-state batteries (ASSBs). Unlike conventional lithium-ion batteries (LiBs), ASSBs consist of a solid electrolyte positioned between two