乌克兰总参谋部否认俄罗斯军队占领东乌克兰的科斯季安丁夫卡。

The Chinese Academy of Sciences' preprint platform ChinaXiv shows Huawei semiconductor head He Tingbo released version 2 of "Time Miniaturization Theory" on July 3. Compared with the May 25 V1, the V2 paper adds extensive engineering implementation details, measured quantitative data and a product-evolution roadmap, further developing a post‑Moore-era scaling framework centered on the time constant τ.

Changguang Satellite has completed an equity financing of nearly Rmb5 bln led by Changfa Group and Lushi Investment, with participation from Chengtong Fund, Orient Asset Management and others; existing investors including Haitong Innovation and Shenzhen Capital Group also followed. Proceeds will be deployed to three priorities: accelerate satellite mass-production capacity and scale manufacturing efficiency; advance the Jilin-1 satellite constellation to strengthen high-resolution data acquisition; and deepen remote-sensing data applications to expand industry-specific solutions.