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The Shroud of Turin, a controversial linen cloth believed by some to be the burial shroud of Jesus Christ, has recently garnered renewed media attention following a 2022 study by Italian scientist Liberato De Caro. This research suggests the Shroud may date back to the time of Jesus, contradicting previous radiocarbon dating that placed its origin between 1260 and 1390 CE. De Caro's team employed a novel technique, wide-angle X-ray scattering, to analyze the Shroud's fibers, claiming that its cellulose has aged slowly due to the cooler conditions in which it has been stored. However, the study's findings are met with caution, as past research by De Caro faced scrutiny and retraction due to methodological concerns. Experts emphasize that further investigation is necessary to validate these claims before drawing definitive conclusions about the Shroud's authenticity and age. 
Published: Jul 13 2025, 6 pmeznews.inAs you settle in for the night, consider the fate of two ancient human relatives, _Homo habilis_, who lived in East Africa around 1.8 million years ago. These early hominins, known for their tool-making skills, met a gruesome end, with their remains revealing they were likely attacked by a crocodile and a leopard-like carnivore. Discovered in the Olduvai Gorge, the fossils known as OH 8 and OH 35 show evidence of limbs being torn off and bite marks consistent with predation. While there is debate over whether OH 8 and another specimen, OH 7, represent the same individual, both exhibit signs of having been consumed by these formidable predators. This stark reminder of the harsh realities faced by ancient hominins underscores the relentless challenges posed by nature, highlighting our shared evolutionary history and the brutal forces that shaped it.
Published: Jul 11 2025, 10 pmeznews.inThe "Dead Internet Theory" posits that the internet, as we know it, has become a desolate space dominated by artificial intelligence-generated content since around 2016 or 2017. Proponents argue that the online landscape feels sterile and devoid of genuine human interaction, likening it to a "hot air balloon with nothing inside." They claim a coordinated effort exists to manipulate public discourse through bots and paid content creators, distracting users from questioning societal elites. While it's true that bot activity constituted nearly half of all internet traffic in 2022, experts like Karl Triebes warn that the rise of generative AI will exacerbate this issue. Despite concerns over declining content quality, particularly in search engines like Google, the majority of online content is still human-generated. Ultimately, while the theory highlights real issues, it exaggerates the extent of the internet's decline, which remains vibrant and active.
Published: Jul 09 2025, 2 pmeznews.inSharks, often misunderstood as fearsome predators, play a crucial role in marine ecosystems and have recently been confirmed as adherents to the "two-thirds scaling law," a mathematical principle that describes how an animal's volume scales with its surface area. A study led by Joel Gayford at James Cook University analyzed 54 shark species, revealing that their surface area-to-volume ratios closely align with the expected coefficient of 0.66, deviating only slightly. This finding is significant as it enhances our understanding of how sharks and other large animals regulate body temperature and oxygen use, which is vital in the context of climate change. The research suggests that sharks have evolved to maintain this ratio, potentially due to the energetic costs associated with deviating from it. This insight not only aids in shark conservation efforts but also opens avenues for applying similar methodologies to other species, reinforcing the fundamental nature of this mathematical principle in biology.
Published: Jul 13 2025, 10 pmeznews.inA proposed mission, led by the UK, aims to deploy a mini-fridge-sized radio telescope, known as CosmoCube, to the far side of the Moon to investigate the "Cosmic Dark Ages," a period approximately 380,000 years after the Big Bang when the universe was devoid of stars and galaxies. This era, lasting about 100 million years, remains largely unexplored due to the challenges of detecting radio waves emitted by hydrogen, the universe's most abundant element. The Moon's far side offers a pristine radio environment, shielded from Earth's interference, making it an ideal location for such observations. Dr. Eloy de Lera Acedo from the University of Cambridge emphasized the mission's potential to unlock mysteries surrounding the transition from darkness to the formation of stars and galaxies. The initiative is part of the European Space Agency's mini-fast mission program, with a budget cap of €50 million and a projected timeline of five years.
Published: Jul 10 2025, 1 pmeznews.inIn a groundbreaking mission in 2022, NASA successfully redirected the asteroid Dimorphos by crashing its DART spacecraft into it, demonstrating the feasibility of altering the trajectory of celestial objects. The impact not only changed Dimorphos's orbit by 32 minutes but also ejected boulders ranging from 0.2 to 3.6 meters in size, which were propelled at speeds of up to 52 meters per second. A recent study revealed that these boulders were not scattered randomly; instead, they formed distinct clusters, suggesting complex dynamics at play. The largest cluster, likely composed of fragments from two large boulders, carried more momentum than the spacecraft itself, potentially tilting Dimorphos's orbital plane. This unexpected behavior complicates future asteroid deflection strategies, highlighting the need for a comprehensive understanding of debris dynamics. The European Space Agency's Hera mission, set to arrive in 2026, aims to further investigate these findings.
Published: Jul 09 2025, 10 pmeznews.inConcerns about a potential civil war in the United States have been a topic of discussion among political commentators, yet a recent study reveals that most Americans do not foresee such a conflict. Research led by Garen J. Wintemute at the University of California, Davis, indicates a decline in the belief that civil war is imminent, dropping from 13.7% in 2022 to just 6.5% in 2024. While some subgroups, particularly MAGA Republicans and those with extremist views, show higher levels of support for the idea of civil war, overall sentiment remains largely against it. The study, which surveyed over 8,800 participants, found that 84% would not engage in a conflict, and only 3.7% felt likely to participate as combatants. Experts suggest that while a full-scale civil war is improbable, sporadic political violence may occur, emphasizing the importance of community dialogue to counteract calls for violence.
Published: Jul 10 2025, 10 pmeznews.inIn a surprising revival of a quirky behavior, orcas have been spotted once again donning dead salmon on their heads after a 37-year hiatus. This trend, which first emerged in 1987 when a female orca in Puget Sound began the unusual practice, has resurfaced among members of the J pod in October 2024. Observers suggest that the orcas may be using their heads as storage for excess salmon, capitalizing on the current abundance of the fish. While this playful behavior is endearing, orcas are also known for more destructive tendencies, such as attacking boat rudders and harassing porpoises without consuming them. Experts note that these cultural fads can vary among different orca populations and often fade over time, leaving researchers uncertain about the longevity of this latest salmon hat trend.
Published: Jul 09 2025, 5 ameznews.inA groundbreaking theory proposed by Dr. Gunther Kletetschka from the University of Alaska Fairbanks suggests that time may have three dimensions, fundamentally altering our understanding of the universe. This model posits that these three time dimensions are the core fabric of reality, with the familiar three dimensions of space being mere byproducts. Kletetschka argues that if we could navigate these multiple time dimensions, we might experience various versions of reality, akin to the multiverse concept popular in science fiction. His theory, which avoids paradoxes found in previous models, is said to be experimentally testable, predicting specific masses for subatomic particles and potential differences in the speed of light and gravitational waves. If validated, this work could bridge the gap between quantum mechanics and gravitational theory, a long-sought goal in physics. The findings are detailed in an open-access paper published in *Reports in Advances of Physical Sciences*.
Published: Jul 12 2025, 5 pmeznews.inWednesday, May 30, marks World Otter Day, a celebration often filled with adorable images of otters. However, beneath their cute exterior lies a darker reality, as otters exhibit aggressive and violent behaviors. Sea otters, for instance, engage in brutal mating rituals, with males often drowning females and even attacking pups. Disturbingly, they have also been documented forcing themselves on baby harbor seals, leading to severe injuries or death. Additionally, instances of necrophilia have been observed, where male otters copulate with deceased females. The giant otter, a lesser-known species, is particularly fearsome, growing up to 1.7 meters and preying on various animals. Furthermore, otters have been implicated in violent attacks on other species, including drowning monkeys in zoo exhibits. While attacks on humans are rare, southern sea otters can carry the pathogenic fungus Coccidioides immitis, which can cause serious illness in humans.
Published: Jul 12 2025, 7 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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