据知情人士透露，美国五角大楼意外击落了一架海关与边境保护局的无人机，位置在在德克萨斯州与墨西哥的边境，使用的是高能激光器。几周前另一起事件曾导致混乱，并暴露了美国多个机构之间的沟通失误。
Anthropic 放弃核心 AI 安全承诺
。雷电模拟器官方版本下载对此有专业解读
Create a Hacker News-worthy FastAPI application using HTMX for interactivity and PicoCSS for styling to build a YouTube-themed application that leverages `youtube_videos.db` to create an interactive webpage that shows the top videos for each month, including embedded YouTube videos which can be clicked.
三星 Galaxy S26，仅提供 12GB + 256GB 版本，售价为 6999 元
As usual, though, the Ultra model is where Samsung is pushing the envelope the furthest. It gains the most advanced camera system, faster wired and wireless charging and the company’s new built-in Privacy Display tech. Pre-orders are available now, with official sales starting on March 11. If you’re trying to decide which model makes the most sense for your needs (and budget), here’s how the three devices stack up on paper.