In a world where social media is flooded with skincare advice and products promising to protect your skin from various harmful elements, it’s no surprise that blue light has become a hot topic. But what is the truth behind the claims that scrolling on our phones can damage our skin? Let’s dive into the evidence
The advancement of 5G technologies has paved the way for the exploration of even more cutting-edge solutions for future wireless communications, such as 6G. However, the challenges posed by operating at extremely high frequencies, particularly in the terahertz range, are becoming more prominent. Signal attenuation and interference issues are major roadblocks that need to be
The eruption of the Hunga Tonga volcano in mid-January 2022 injected significant amounts of volcanic aerosols and water vapor into the atmosphere. Unlike previous major volcanic events, Hunga Tonga, being a submarine volcano, introduced an unprecedented amount of water vapor into the stratosphere. This increase in total stratospheric water content by about 10% raised questions
Light is an essential aspect of human life, dating back to the discovery of fire by early humans. Over time, artificial light sources have been developed to provide light in various forms, such as incandescent lamps, gaslights, discharge lamps, and LEDs. The distribution and intensity of artificial lights indoors play a crucial role in influencing
Ice is not just a simple frozen substance – it is far more complex than most people realize. Scientists have identified over 20 different varieties of ice, each forming under specific combinations of pressure and temperature. One of the most common forms of ice, known as ice I, is the kind we use to chill
Ariel, one of the five moons of Uranus, has long been a subject of fascination for astronomers. Discovered in 1851 by William Lassell, this icy moon is known for its diverse geological features, including canyons, ridges, faults, and valleys. The surface of Ariel is constantly changing due to tectonic activity, with cryovolcanism playing a significant
The recent discovery made by the Perseverance rover on Mars has sparked renewed interest in the possibility of life beyond Earth. Named Chevaya Falls, this rock on the edge of an ancient river valley has presented scientists with compelling evidence that it may have hosted life-supporting chemistry billions of years ago. The presence of organic
Recent studies suggesting that moderate alcohol consumption can have health benefits, including extending your life, have come under scrutiny by a team of scientists from the University of Victoria. The team, led by psychologist Tim Stockwell and epidemiologist Jinhui Zhao, conducted a meta-analysis of 107 scientific studies to investigate the association between alcohol consumption and
Recent simulations of Mercury’s formation suggest that the planet may have a hidden treasure in the form of a thick layer of solid diamond. This layer, located between the core and the mantle, could have significant implications for our understanding of the planet’s development and its mysteriously persistent magnetic field. Diamonds in the Rough Scientists
In recent years, many individuals worldwide have noticed a significant shift in rainfall patterns. The occurrence of intense downpours has become more frequent, while periods of drought seem to be extending and becoming more severe. These changes have sparked concerns among the population and have led scientists to investigate the underlying causes of these unpredictable
Printing technology has often been overshadowed by the rapid advancement of digital technology in recent years. However, a team led by Osaka Metropolitan University has demonstrated the continued relevance and potential of printing technology in the digital age. By utilizing a new printing technique known as laser-induced forward transfer (LIFT) with an optical vortex, the
Supermassive black holes, found at the hearts of galaxies, have always presented a significant challenge for astronomers. Unlike smaller black holes formed from dying massive stars, supermassive black holes are millions to billions of times the mass of the Sun. The existence of such massive black holes suggests that they must have merged with other
Clean energy production is becoming increasingly important in the fight against climate change, and researchers at Oregon State University have made significant strides in this area. A recent study led by Kyriakos Stylianou has developed a material that has shown exceptional promise in converting sunlight and water into clean energy. This breakthrough could have far-reaching
Boeing, the renowned aircraft manufacturer, is set to plead guilty to fraud in connection with the two fatal crashes of its 737 MAX planes that occurred over five years ago in Ethiopia and Indonesia. The agreement with the US Department of Justice includes a hefty fine of $243.6 million on top of an earlier penalty
An international collaboration between Germany’s Forschungszentrum Jülich and Korea’s IBS Center for Quantum Nanoscience (QNS) has led to the development of a revolutionary quantum sensor capable of detecting minute magnetic fields at the atomic-length scale. This pioneering work has brought scientists closer to realizing the dream of having an MRI-like tool for quantum materials. The