Hot tubs may seem like the perfect place to unwind and relax, but the warm water can actually harbor dangerous bacteria that pose serious health risks. One such risk is the possibility of contracting hot-tub lung, a respiratory condition caused by mycobacteria. These microbes can lead to inflammation in the lungs, resulting in symptoms like
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Mars, often referred to as the “Red Planet,” is home to numerous craters, far more than what can be found on Earth. The primary reason for this stark difference is the lack of weathering forces and strong plate tectonics on Mars, which allows impact craters to remain intact for longer periods of time. While many
In a groundbreaking study conducted by the US National Institutes of Health, researchers delved into the world of chronic fatigue syndrome (CFS), also known as myalgic encephalomyelitis, or ME/CFS. This study, which took eight years to complete, focused on 17 individuals who developed ME/CFS after an infection, and compared them to 21 healthy controls. The
The human brain is a complex organ that functions through a series of waves, orchestrating various activities simultaneously. Understanding how the brain keeps these distinct oscillations from intertwining has been a longstanding enigma in the field of neuroscience. Recent research conducted by US scientists sheds light on the direction of traveling brain waves and how
The Earth’s location in the vastness of space is a concept that we often struggle to wrap our minds around. It is not just a matter of orbiting an average star – our Sun – but being part of a much larger structure known as the Laniakea Supercluster. This supercluster spans an astonishing 250 million
The search for the first stars that emerged in the early days of the Universe has led scientists to the discovery of one of the oldest stars known to humanity, located in the Large Magellanic Cloud, a satellite galaxy of the Milky Way. While the star, identified as LMC 119, does not belong to the
The recent discovery of two ancient streams of stars, aptly named Shiva and Shakti, towards the center of the Milky Way has shed new light on the galaxy’s origins. Astrophysicist Khyati Malhan and astronomer Hans Walter-Rix, from the Max Planck Institute for Astronomy in Germany, unearthed these streams using data from the European Space Agency’s
Intermittent fasting has gained popularity in recent years due to its potential short-term benefits. However, a new study has raised concerns about the long-term effects of this dietary practice. While some people, including celebrities, have embraced intermittent fasting as a way to control their weight and improve their health, there may be serious consequences associated
In recent developments, scientists in the US have made significant progress in the quest for an “exercise pill” that could potentially provide some of the health benefits of physical activity without the need for movement. This new drug, known as SLU-PP-332, has shown promising results in initial experiments on rodents, offering improvements in muscle function,
Mild cognitive impairment, often considered as an early stage of dementia, has been found to be significantly underdiagnosed in people aged 65 and older. Recent studies have revealed that only a mere 8% of cases of mild cognitive impairment are actually diagnosed, leaving approximately 7.4 million cases undetected across the country. This alarming statistic highlights
Broccoli has been gaining attention for its high levels of sulforaphane, a compound known for its potential health benefits. Studies have shown that sulforaphane plays a role in blood sugar control and may even have anti-cancer properties. As a result, the popularity of broccoli pills has been on the rise. While supplements may seem like
Elon Musk’s recent revelation about using ketamine to manage his depression has sparked a range of reactions from the media. But what exactly is ketamine and how does it play a role in the treatment of depression? Ketamine is a dissociative anesthetic commonly used in surgery and for pain relief. This drug allows individuals to
Metalworking is an essential aspect of manufacturing, with researchers constantly seeking new techniques to produce metal components that are lighter, stronger, and more precise. Recent experimental methods, such as Shear Assisted Processing and Extrusion (ShAPE) and friction stir welding, have shown promising results. However, as we delve into these innovative metalworking frontiers, understanding the performance
Robotic systems have evolved significantly in recent decades, moving from basic stiff robots to a wide variety of soft, humanoid, and animal-inspired robots. Among these advancements, legged robots, especially quadrupeds, have shown immense promise in performing simple tasks on the ground, such as exploring environments and carrying objects. However, a common limitation faced by most
The stability of planetary systems has long been a topic of interest for scientists. While we have a good understanding of the rules governing the orbits of two celestial bodies, the dynamics become much more complex when additional bodies are introduced. This complexity can lead to unpredictable instabilities, resulting in objects being ejected into space
