Physicists at CERN’s Large Hadron Collider have observed what may be one of the strangest quantum events ever recorded — a new tetraquark particle that appeared to exist in two separate detector locations simultaneously. The discovery hints at a bridge between quantum mechanics and classical physics, shaking the foundations of modern science. Unlike protons and neutrons, which are made of three quarks, tetraquarks contain four, forming exotic states of matter rarely seen in nature. During experiments, researchers noticed something unprecedented: the same tetraquark seemed to register 1.4 meters apart at the exact same moment — suggesting quantum superposition on a much larger scale than previously thought possible. This finding challenges the long-held idea that superposition only applies to microscopic particles. If confirmed, it could revolutionize how we understand space, time, and causality — even paving the way for quantum computers that operate at room temperature and unhackable communication systems based on entangled states. The particle itself existed for only 10⁻²³ seconds, but in that brief instant, it may have rewritten the rules of reality. CERN’s follow-up experiments aim to verify whether this was a measurement anomaly or the first glimpse of a quantum-classical overlap — a discovery Einstein himself once thought impossible. #CERN #QuantumPhysics #Tetraquark #Superposition #QuantumMechanics #Scrolllink

Scientists may have just taken a giant leap toward interstellar navigation. How? By bending, but not breaking, the rules of quantum physics. In two groundbreaking studies, researchers developed new methods for dramatically improving atomic clocks, which are already accurate to within a second every 10 million years. These clocks are essential for GPS, scientific research, and, potentially, future space travel. But until now, their precision has been limited by quantum “noise” and Heisenberg’s Uncertainty Principle, which restricts how precisely certain atomic properties can be measured. The breakthroughs come from MIT and the University of Sydney. At MIT, physicists entangled ytterbium atoms with high-frequency laser light, doubling the precision of an ultra-stable optical atomic clock. Meanwhile, Australian researchers developed a technique that allows simultaneous measurement of both position and momentum—but only for tiny changes—effectively sidestepping quantum limits without violating them. This could revolutionize quantum sensing and allow for even more accurate timekeeping. Such advancements may someday support autonomous spacecraft navigation or unlock deeper understanding of dark matter, making these clocks not just tools of measurement, but keys to exploring the universe. Source: Wells, S. (2025, November 6). Scientists Just Discovered a Quantum Physics Loophole—And It Could Finally Unlock Interstellar Travel. Popular Mechanics. #QuantumComputing #quantumentanglement #quantumloop #Astronomy #quantumphysics #scrolllink

Predictability kills motivation #science #neurology #neuroscience #quantum #scrolllink

#quantumphysics #science #paradox #scrolllink

Experts say singularity—when AI surpasses human intelligence—could happen in just 3 months. The technological singularity—a point where artificial intelligence surpasses human intelligence—may arrive sooner than expected, according to a new meta-analysis of expert predictions. Researchers at AIMultiple analyzed nearly 9,000 forecasts from scientists, entrepreneurs, and technologists spanning the past 15 years. The result? Predictions have rapidly accelerated since the advent of large language models like ChatGPT. Some experts now estimate artificial general intelligence (AGI) could emerge within the next three months, while most agree it will arrive before the end of the century. Historically, forecasts placed AGI around 2060, but the explosion of LLMs has shifted expectations dramatically. Entrepreneurs are especially bullish, projecting AGI by 2030, with some suggesting quantum computing may fast-track the singularity by overcoming hardware limits. Still, not everyone is convinced. Critics argue that human intelligence is more than logic and data—it includes empathy, self-awareness, and abstract reasoning. Yet even skeptics admit: AI is advancing rapidly, and the changes it brings—whether in research, medicine, or society at large—are already reshaping our future. #artificial_intelligence #Ai #scrolllink

🚨 Scientists just made light-speed visible! And the images are something out of science fiction.For the first time, scientists have visually captured what an object would look like moving at the speed of light—turning a 100-year-old theory into stunning, real-world images. In a groundbreaking study, researchers at the Vienna Center for Quantum Science and Technology recreated the Terrell-Penrose effect, a phenomenon of special relativity that predicts how objects appear distorted—not compressed, but rotated—when moving at lightspeed. Using ultra-fast lasers and a high-speed photography setup, the team mimicked the visual experience by slicing and stitching light reflections into a composite, effectively slowing down the speed of light to just 2 meters per second. This slicing technique—akin to a hyper-precise panoramic photo—allowed scientists to simulate how light from different parts of a fast-moving object reaches a camera at different times. The result: images of cubes appearing twisted and spheres whose poles shift positions. This experiment not only visualizes a concept once confined to equations and thought experiments but also opens new pathways for exploring the effects of relativity in a lab setting. It’s a vivid reminder that even light, when slowed and reassembled, can reshape our perception of the universe. #light #speedOfLight #science #scrolllink

Researchers have recorded the briefest interval of time ever measured: 247 zeptoseconds—the duration for a photon of light to traverse a hydrogen molecule. That's 0.000000000000000000247 seconds.A zeptosecond equals one trillionth of a billionth of a second, a realm where light, the universe's speed champion, advances mere fractions of an atomic diameter. For scale, a single second contains as many zeptoseconds as there are seconds in 31.7 trillion years—vastly exceeding the age of the cosmos. Physicist Reinhard Dörner and colleagues at Goethe University Frankfurt achieved this using intense X-rays from Hamburg's PETRA III accelerator. They aimed at hydrogen molecules—the simplest in existence, comprising two protons and two electrons. An incoming photon struck both electrons in rapid sequence, akin to a stone skipping across water. To resolve this fleeting event, the team employed a COLTRIMS reaction microscope, an ultra-precise instrument that tracks particle positions and momenta. By examining the interference patterns from the two expelled electrons, they pinpointed the precise lag between the photon's impact on the first electron and the second.The finding: 247 zeptoseconds. This demonstrates that light does not illuminate a molecule instantaneously, even at this tiny scale; the delay stems from light's finite velocity of roughly 186,000 miles per second (300,000 km/s). It represents the first direct observation of light propagating inside a molecule. By contrast, chemical reactions unfold over femtoseconds—a thousandfold longer. Zeptosecond precision opens a window into quantum timescales, where electron and photon dynamics govern matter's core behaviors. #zeptosecond #chemiclas #quantum #timescale #scrolllink

Quantum entanglement is one of nature’s most haunting mysteries proof that the universe might be more unified than we can imagine. When two particles are created together, they share a single quantum state. No matter how far apart they drift, even light-years away, a change in one instantly affects the other. To Einstein, this was impossible yet experiments continue to confirm it’s real. This strange bond seems to ignore the speed limit of light, suggesting that at the deepest level, space and distance may be illusions. The universe behaves like one continuous fabric, not a collection of separate objects. Every flicker of energy and every act of observation is a thread tugging on that cosmic web. Entanglement blurs the line between “here” and “there,” “you” and “me.” It whispers that perhaps everything from atoms to galaxies is already connected, sharing one hidden heartbeat through the quantum field. Sources: NASA, CERN, Max Planck Institute for Quantum Optics #Quantum #entanglement #science #scrolllink

🔬 In a landmark experiment, researchers have achieved the fastest-ever detection of a single electron, capturing its presence within 6 trillionths of a second in a gallium arsenide semiconductor. By injecting two electrons from separate sites and monitoring their near-instantaneous electric repulsion as they approached, scientists at the UK’s National Physical Laboratory used one electron’s deflection to pinpoint the other. This exceptional temporal resolution is roughly 100 times quicker than previous methods, moving us closer to building devices that manipulate single electrons at the speed of quantum interactions. Conventional electronics rely on vast flows of many electrons, but controlling single-electron events in real time could make devices much faster, smaller, and more energy-efficient—while also directly tapping the quantum nature of electrons. The approach depends on exquisitely controlled electron pumps and sensors, hinting at the possibility of future quantum technologies as compact as a microchip. T he achievement provides an essential building block for advances in quantum communication and computing, and could even allow improvement in the fundamental definitions of electric current by employing quantum standards. What makes this finding unique is its ability to probe the fleeting, ultrafast interactions that underlie all electrical currents—a regime where quantum behavior dominates. Researchers now hope to use this capability to unlock deeper insights into the quantum world, accelerating progress toward devices and measurements unimaginable just a decade ago. 📄 RESEARCH PAPER 📌 Masaya Kataoka et al, "Single-electron detection on a picosecond timescale", Physical Review Letters (2025) — in New York, NY, United States. #science #scrolllink

क्या इस दुनिया में कुछ भी ठोस नहीं है? #quantumphysics #physics #quantum #science #space #universe #brahmand #scrolllink