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Quantum Memories Entangled Across 420 Kilometers
中國科學技術大學與合作研究機構成功讓兩個冷原子量子存儲器透過 420 公里光纖實現量子糾纏。研究團隊也在超過 230 公里的距離突破無中繼量子糾纏分發的理論極限。
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White House Rewrites Critical Technology Priorities
The White House has updated Appendix A of the US Critical and Emerging Technologies list for the first time since February 2024. The revision removes data centers, batteries, and augmented reality while adding post-quantum cryptography, integrated photonics, and high-entropy alloys.
Astro 7 Rebuilds Its Compiler in Rust
Astro 7 reportedly rewrites its compiler and Markdown processing pipeline in Rust. The change targets the framework’s core build and content-processing infrastructure.
China Leads Global AI Patent Applications
China continues to lead global patent applications, with AI and other core technology areas highlighted as key strengths. Global patent filings reached 3.72 million in 2024, more than double the 1.7 million recorded in 2005, while Japan’s share declined from 25% to 8%.
Hongqi HS5 Launches with AI Driving
FAW Hongqi has launched the refreshed HS5 SUV at a promotional price starting at 134,800 yuan. The vehicle adds Lingxi Smart Cabin 5.0, Hongqi Sinuo intelligent driving, upgraded displays, and a 2.0T powertrain.
Chinese RapidIO Chips Successfully Power On
Jingxin Microelectronics has successfully powered on its domestically developed RapidIO 3.2 switch chip SR1820 and RapidIO 3.2-to-PCIe 4.0 bridge chip ST0420. The chips completed all primary functional use cases in under one hour after returning from fabrication.
Anthropic Launches Free Claude Academy
Anthropic has launched Claude Academy, a free official learning site covering AI fundamentals and Claude-related products. The site provides service-specific guidance for tools such as Claude Code and Cowork.
Shanghai Bets on Diamond and Gallium Oxide Chips
Shanghai is advancing a fourth-generation semiconductor ecosystem in Lingang, building on early research efforts launched in March 2024. The initiative focuses on gallium oxide and diamond materials, with incubators such as Sinan helping move laboratory results toward commercialization.
Baidu App Makes Office Agent Free
Baidu has upgraded its app with interactive, GUI-based search components and an improved ERNIE Teacher. ERNIE Assistant task engine 2.0 now handles end-to-end office workflows, from information gathering to final delivery, at no cost.
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Cybersecurity Must Protect Physical Reality
As industrial systems, infrastructure, robots, and AI agents gain the ability to change physical conditions, cybersecurity must protect actions and outcomes—not only data and access. The article argues that future defenses need to evaluate whether an authorized action is appropriate for the current environment, state, and safety boundaries.
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