Latest
According to a TechPowerUp analysis, the cause of USB audio noise on AMD systems isn't a difference in codec quality but a difference in bus design philosophy between Intel and AMD. The article also examines the paradox of high-end motherboards reverting to legacy circuitry.
China Three Gorges Corporation has begun trial operation of a 1GW integrated PV-plus-CSP project in Xinjiang Uyghur Autonomous Region. On top of 900MW of solar PV, surplus electricity and solar heat are stored in molten salt to deliver 100MW of output at night, helping stabilize the power grid.
Three U.S. startups have successively revealed commercial contracts and demonstration plans for space-based solar power, while NASA's independent estimates swing by roughly 20-fold depending on assumptions. The industry's targets align almost exactly with the best-case scenario in those estimates, leaving feasibility hinging on verification of launch costs and power-transmission efficiency.
Samsung is reportedly developing a PC AI accelerator called "GAIA," advancing prototype verification with Lenovo and others toward mass production targeted for 2027. The chip will use a 4nm process, and cooperation with in-memory computing technology is also reportedly being considered, though power consumption and software support remain challenges for practical deployment.
Ocean engineering company DEEP has installed a crewed undersea habitat on the seafloor off the coast of Florida, entering the final phase of verifying the entire system. By leveraging saturation diving, the facility enables extended coral reef research with reduced decompression burden, aiming to accumulate operational records toward the development of future large-scale facilities.
SK hynix is set to resume equipment investment at its second NAND fab in Dalian, China. The company aims to bring it online by the first half of 2027, seeking to boost NAND supply capacity ahead of the completion of its new fab in Korea. However, completing the plan hinges on continued approval for equipment imports under U.S. export controls.
A research team used a quantum anomalous Hall insulator to realize, inside a solid-state material, a theoretical model of non-Hermitian physics in which electrons flow in only one direction. They demonstrated the "skin effect," in which electrons pile up at a specific edge as boundary conditions change, a finding expected to contribute to the development of next-generation quantum devices.
OpenAI announced that roughly 30% of the AI coding benchmark "SWE-Bench Pro" contains flaws, withdrawing its recommendation. Because defects such as failing correct solutions prevent accurate model evaluation, continuous auditing of the grading system itself—before comparing rankings—becomes essential going forward. (123 characters)
Meta has released an API for its flagship AI model "Muse Spark 1.1," which significantly strengthens coding and long-running agent performance. By shifting to a strategy of keeping model weights private and setting usage-based pricing far below competitors, Meta aims to capture the developer market.
GridCARE's AI "Energize" has uncovered idle capacity in the US grid, securing over 650MW of actual connection capacity with National Grid and PGE. The 300GW figure the CEO cites, however, remains a forward-looking projection on a different scale entirely from that track record.
