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Source channel @githubtrending · Post #15500 · Feb 18
#typescript Qwen Code is a free, open-source AI agent that runs in your terminal to understand codebases, automate tasks, refactor functions, and generate tests. Install easily with one curl command on Linux/macOS or Windows, then run "qwen" and sign in via Qwen OAuth for 1,000 free daily requests or use API keys from OpenAI/Anthropic/Gemini. It offers subagents for complex work, IDE integrations, and headless mode. You benefit by shipping code faster, reducing tedious work, and staying productive in your terminal without switching tools. https://github.com/QwenLM/qwen-code
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@kejiqu · Post #4250 · 03/10/2026, 03:06 AM
宇宙是无限的吗？ 观测数据显示宇宙呈现平坦状态，但其真实大小和超出可观测范围的整体形状可能永远无法确定。科学家指出，如同地球表面具有可测量的尺寸，如果地球膨胀，其尺寸会随时间增加。然而，宇宙的真实性质，包括其是否无限，以及超出可观测范围的形状，仍然是未解之谜。目前的技术手段无法确定宇宙的全局几何结构，其真实尺寸和形状可能永远无法被人类完全认知。SciTechDaily 🏷#Universe#Cosmic#Geometry#Observations 📢频道👥群组📝投稿