Physics on The Soothsayer / page 3

Breakthrough in Photonics: Laser Beam Casts a Shadow

Physicists at the University of Ottawa have made a groundbreaking discovery in the field of photonics, where a laser beam cast a shadow in a ruby crystal. This phenomenon occurs due to unusual photon-photon interactions in a highly nonlinear medium, which could have significant implications for laser fabrication and imaging. The team’s experiment demonstrates that…

Generative AI’s Hidden Threat: A Growing E-Waste Crisis

Researchers in Israel and China have warned that the rising popularity of generative artificial intelligence (GAI) could lead to a significant surge in electronic waste, potentially reaching 2.5 million tons annually by 2030. The study’s authors have developed a framework to quantify and evaluate the e-waste generated by GAI, and they propose various mitigation measures…

Quantum Computing Breakthrough: Google’s Error-Correcting Milestone

Researchers at Google Quantum AI have achieved a significant breakthrough in quantum error correction, developing a quantum processor with error rates that decrease as the number of qubits grows. This achievement could lead to the creation of more complex algorithms and longer calculations on quantum computers. The team used a new superconducting processor called Willow,…

Breakthrough in Understanding Fluid-Solid Transitions: Squishy Particles Shed New Light

Researchers at Aoyama Gakuin University and the University of Tokyo have made a groundbreaking discovery in understanding the behavior of squishy particles, which can deform by more than 10% of their size. By studying the flow and jamming of these particles, the team has developed a new model that explains how they respond to external…

Breakthrough in Aluminium-Ion Batteries Paves the Way for Sustainable Future

Scientists at the University of Queensland have made a significant breakthrough in aluminium-ion batteries, overcoming a major technical hurdle that could make them a more abundant, affordable, and sustainable alternative to lithium-ion batteries. The team discovered that pre-cycling, a process where the battery is charged and discharged in a controlled way before regular use, can…

Revolutionizing Cancer Treatment: MR-Linac VMAT Breakthrough

Researchers at the University of Iowa and University Medical Center Utrecht have made a significant breakthrough in cancer treatment by incorporating volumetric-modulated arc therapy (VMAT) delivery capabilities into the MR-linac. This innovation could improve plan quality and efficiency, reduce patient discomfort, and make MRI-guided treatments more accessible to patients. The team demonstrated that VMAT deliveries…

Breakthrough in Stroke Risk Assessment: Laser-Based Headset Shows Promise

A team of scientists in the US has developed a non-invasive headset device that tracks changes in blood flow to assess a patient’s stroke risk. This innovative technology could make it easier to detect early signs of stroke, offering patients and physicians a direct and cost-effective approach to stroke prevention. The device uses laser-based technology…

Breakthrough in Cosmic Ray Research: New Insights into Electron and Positron Origins

A recent study by the High Energy Stereoscopic System (HESS) collaboration has confirmed the existence of a “cooling break” in the energy spectrum of cosmic ray electrons and positrons at around 1 TeV. The research, published in Physical Review Letters, suggests that the origins of these particles are still hotly debated, with possible explanations including…

Breakthrough in Transistor Technology: A New Era for Energy-Efficient Electronics

Researchers at the Massachusetts Institute of Technology (MIT) have developed a new transistor made from semiconducting vertical nanowires of gallium antimonide (GaSb) and indium arsenide (InAs). This innovation could lead to ultra-low-power electronics, ideal for applications such as the Internet of Things (IoT) and artificial intelligence. The new transistor uses electrons tunneling through an energy…

Mathematical Model Unveils Exercise’s Tumour-Suppressing Secrets

A team of researchers from the USA and India has developed a mathematical model to investigate the complex relationship between exercise, immune function, and cancer. The model reveals that increasing exercise intensity and duration leads to greater and sustained tumour suppression, offering valuable insights into how exercise can influence immune responses and potentially guide cancer…

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