Yes, the green flame is caused by burning copper from depleting fuel in the regenerative cooling circuit and going oxygen-rich (closer to stoichiometric temperature) in the main combustion chamber.
Slight underperformance of engines on this flight is the reason. The booster is meant to land with tiny residuals, so the solution is to improve engine performance and performance consistency (underway with Raptor V3.2), as well as adjust flight software to do MECO1 about one second earlier to ensure enough propellant for boostback and landing (tiny change).
These early ships and boosters are already outdated by improved designs in production or on the test stand, so this booster loss does not change our timeline to reach high volume, fully reusable Starship flights.
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世界上前20的Skill必装榜!
1、superpowers(by obra),当时星标 30.2 万
它把开发拆成四步:头脑风暴、写计划、测试驱动、代码审查,串成一套开发流程。做中大型功能之前装上,AI 不会一上来就乱写代码。
2、skills(by mattpocock),当时星标 29.8 万
需求说不清的时候,它会反过来追问你,再帮你理清架构。排查 bug、重构老项目,用它最顺手。
3、andrej-karpathy-skills(by multica-ai),当时星标 22.1 万
一份项目规则:AI 先想清楚再动手,只改该改的地方。放进项目根目录,写代码时就生效。
4、skills(by anthropics),当时星标 18.2 万
官方技能库,Word、PPT、表格和 PDF 都能直接做。想自己写 Skill,照着它的模板改就行。
5、ponytail(by DietrichGebert),当时星标 16.8 万
让 AI 像最懒的资深工程师一样思考:能不加的抽象就不加。代码写完让它过一遍,把过度设计和技术债挑出来。
6、ui-ux-pro-max-skill(by nextlevelbuilder),当时星标 13.8 万
整套配色、字体搭配和交互规范都在里面。做落地页、后台和 APP 界面之前装上,页面更像设计师做的。
7、graphify(by Graphify-Labs),当时星标 12.9 万
把代码、文档和数据库结构转成一张知识图谱。接手陌生项目时先建图,再问"这个函数被谁调用",一查就清楚。
8、caveman(by JuliusBrussee),当时星标 11.4 万
让 AI 用最少的字回答,啰嗦的铺垫全删掉。长时间跑 agent 的时候装上,能省下一大截 token。
9、agent-skills(by addyosmani),当时星标 10.9 万
谷歌工程师整理的工程规范,覆盖接口设计、上下文管理和质量检查。团队一起写项目,用它统一写法。
10、taste-skill(by LeonxLnx),当时星标 9.9 万
给 AI 补上审美:排版、参考图和动效都有讲究。做官网首页和作品集的时候用,页面不再像套模板。
11、Understand-Anything(by Egonex-AI),当时星标 8.7 万
把代码变成能点开的交互图谱,还会讲清楚业务流程。新人上手项目、读开源代码,最省时间。
12、impeccable(by pbakaus),当时星标 8.3 万
专门提升 AI 的设计能力,会检查间距、层级和细节。页面做完先让它审一遍,再按建议打磨。
13、awesome-claude-skills(by ComposioHQ),当时星标 7.7 万
一份技能合集,按场景收录了八百多个 Skill。不知道该装什么,先来这里挑。
14、last30days-skill(by mvanhorn),当时星标 6.5 万
它会去 Reddit、X 和 YouTube,汇总最近 30 天的讨论。
做选题、追热点、调研同类产品的时候用。
15、humanizer(by blader),当时星标 5.9 万
专门去掉文字里的 AI 痕迹,比如套话和固定句式。公众号、口播稿和邮件写完,都可以让它过一遍。
16、diagram-design(by cathrynlavery),当时星标 5.8 万
支持四十多种图表,直接输出成网页文件。写技术文档、做方案汇报,用它画架构图和流程图。
17、i-have-adhd(by ayghri),当时星标 5.8 万
让 AI 先说结论和下一步,再给细节,不把答案埋在长段落里。问技术问题、想马上拿到结果,就装它。
18、marketingskills(by coreyhaines31),当时星标 5.6 万
覆盖文案、SEO 和数据分析这些营销技能。写推广文案、提升网站搜索排名的时候用。
19、academic-research-skills(by Imbad0202),当时星标 5.3 万
从查文献、写论文到模拟审稿,一条流程串起来。写毕业论文、投期刊之前都能用。
20、scientific-agent-skills(by K-Dense-AI),当时星标 5.3 万
让 AI 变成科研助手,接入生物、化学这些领域的数据库和工具。做实验分析、查专业资料的时候用。
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What's happening at Starbase, Texas is truly incredible.
Deep in south Texas, Musk and his team have pulled in some of the most brilliant people on Earth to make space travel as normal and boring as air travel.
The energy there is just insane. It feels like a modern day Manhattan project, but built for peace not war.
The building pictured below is the actual factory where they build Starship, like a car factory for spaceships. You probably wouldn't have guessed it, since it looks like a nice office building. Most factories are cold and industrial but Starfactory feels warm, clean, with design touches that make you feel like you're in Silicon Valley.
There's something really special happening here. I envy everyone who gets to work here and live here. Most people never get a chance to devote themselves to something so meaningful, something that potentially bends the river of human history. It kind of feels like a college town, except everyone's building spaceships instead of going to class.
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一个相当猛的开源 Skill!往后画流程图、架构图,确实犯不着再扎进 Figma 里死磕了!
项目:Diagram Design,只要把需求丢过去,Claude Code、Codex、Cursor 这一串 AI 工具便能替你攒出专业级图表。
1、里面裹着 45 种图表类型,时序图、流程图、思维结构图、架构图、甘特图这些统统画得动。
2、网站的配色与字体能读取过来,品牌风格自动就对上了号。
3、Mermaid、 这类图表可以导入进来,排版再重新归置一遍。
4、输出独立 HTML + SVG 文件,浏览器一点便开,图片也能往外导。
拖框、拉线、调配色这些活儿全免了,跟 AI 说一声想画啥便成!
安装命令:
npx skills add cathrynlavery/diagram-design
🔗:
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Safety evaluations are critical for understanding whether a model is ready to deploy, which safeguards to build for it, and where to focus training and research.
On our Engineering Blog, we offer 10 recommendations for how to design, run and report them.
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Today we’re releasing Personal Agent Protocol (Poppy) v1.0.
It’s on for everyone who uses Muse,
@Meta's AI agent, enabled for every merchant on
@Shopify, and backed by more than 100 design partners.
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这个开源 Skill 相当凶猛!以后画流程图、架构图,真的不必再在 Figma 里反复折腾了!
GitHub 项目:Diagram Design,直接让 Claude Code、Codex、Cursor 帮你产出专业水准的图表。
1、内建 45 种图表类型,流程图、架构图、时序图、甘特图、思维结构图等全都能画。
2、能够读取网站的配色和字体,自动贴合品牌风格。
3、支持导入 Mermaid、drawio 等图表,再重新设计排版。
4、输出独立的 HTML + SVG 文件,浏览器直接打开,图片也能导出。
最爽的是,不用自己拖框、拉线、调配色,跟 AI 说一句想画什么就行!
安装命令:
npx skills add cathrynlavery/diagram-design
了解:
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不会写代码,也想做出那种动画效果拉满的网站?
这个 18 分钟的 Claude 教程真值得看看。
用 Claude Design + Opus 4.7,从零搭建一个高级感十足的动态网站。
想学 AI 建站的,先存下来。
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Se acuerdan cuando salió Claude Design y dejó sin trabajo a los Diseñadores Web?
Bueno ya cerró.
SpaceX has just unveiled a massive new $50 billion Supercomputing Campus that they want to build in Cochise County, Arizona.
All info:
• Up to 6 GW across the 9 supercomputing buildings
• Construction starts 2027
• Size of each supercomputing building: ~493,000 square feet.
• Total supercomputing building space: 4.44 million square feet, excluding support facilities.
• SSVEC residential customers are projected to see electricity bill reductions of 10–40%.
• Up to 24 GWh of grid-connected battery storage to provide backup power, stabilize the regional electric grid, support local voltage, and absorb fluctuations in electricity demand. Among the largest planned battery installations in the United States.
• Additional solar generation in the region is planned to supply renewable electricity during the day and reduce demand on the local grid.
• No dedicated on-site power plant or fuel storage yard is planned.
• Each supercomputing building will have 10 MW of natural-gas-powered standby generation for critical equipment, operating only during utility outages and periodic testing.
• No gas turbines will be installed at the site.
• SpaceX plans to fund $3.6 billion in grid infrastructure upgrades, transferred to AEPCO at no cost to its members.
• Up to $260 million annually in additional benefits for cooperative members at full buildout, on top of residential bill reductions.
• Up to $200 million annually for cooperative members statewide, in addition to SSVEC benefits.
• The supercomputers will use dry cooling with a closed-loop water circulation system rather than evaporative cooling.
• SpaceX projects zero ongoing industrial water consumption.
• The cooling system will be filled initially, with water reused for up to 10 years.
• SpaceX estimates annual water usage equivalent to approximately 20–30 Arizona residential homes.
• Projected annual water use would be less than 2.5% of a single center-pivot irrigation system's annual consumption.
• Permanent jobs: Approximately 1,000.
• Construction jobs: Approximately 5,500.
• Annual property tax revenue: Up to $103 million in estimated new annual revenue.
• Regional economic benefits: SpaceX says its investment will support public education, infrastructure, essential local services, and economic development.
• Local suppliers: SpaceX is encouraging suppliers to participate in construction and development of the campus.
• Noise mitigation: Equipment will be positioned away from neighboring properties where possible, with setbacks and additional screening to reduce noise.
• Nighttime lighting: Outdoor lighting will remain off unless work is underway, with active lights shielded and directed downward.
• Dark-sky protection: The campus will comply with Cochise County's dark-sky requirements to limit light pollution.
• Nighttime construction: SpaceX says it will seek waivers when nighttime construction lighting is necessary.
• Wildlife protection: The campus is being designed with consideration for the region's sandhill crane wintering habitat.
This campus's purpose is to build one of the world's most advanced AI supercomputing campuses to train SpaceX's superintelligence models and support scientific and engineering breakthroughs.
Learn more:
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