机房的电力架构：UPS、柴发与双路供电
数据中心的可靠性是从供电架构里长出来的：本文拆解从市电引入到机架 PDU 的供电链条，讲清 UPS、柴油发电机与双路供电各自的职责边界，以及 Tier 分级背后的可靠性逻辑。
阅读全文 →
全部文章
ARCHIVE 共 1967 条Pinterest teases a new ‘Restyle’ feature that lets you redesign your room with AI
Pinterest is testing Restyle, a new AI-powered feature that lets users visualize furniture, decor, lighting, and more in…
42 leading mathematicians warn that AI existential risk is real and urgent
42 Fellows of the Royal Society, including Fields Medal winners Martin Hairer and Peter Scholze, warn of existential AI …
Crusoe raises $3.9B to build massive data centers and small modular “AI factories”
The round values the data center giant at $30.9 billion.]
Is the AI safety debate about safety or control?
Not everyone agrees with Amodei's call for globally coordinated action for AI safety.]
美国 AI 巨头提议开发减速，欧洲同行和政界并不认同
IT之家 9 月 18 日消息，据路透社今天（18 日）报道，此前，阿莫迪、奥尔特曼和马斯克先后发出警告，能力不断增强的 AI 系统可能带来风险，故有必要 控制其发展节奏 ，但欧洲企业和官员对此表现出明显怀疑。 法国初创企业 Mistral…
“AI 教父”辛顿参与联署公开信：科技巨头应保证第三方评估人员工作无干预、受保护
IT之家 9 月 18 日消息，据《商业内幕》今天（18 日）晚间报道，由多家监督组织组成的 AI 评估机构论坛发布了一封公开信，为第三方风险评估划出一套最低条件，认为 Anthropic 和 OpenAI 等 AI 实验室只有满足特定的要…
Gricea: An Open Science Platform for Conversational AI Research
We need studies on conversational AI (CAI) at scale to understand human behavior and shape CAI design. However, fragment…
Apple reportedly building server packed with M-series Ultra chips for AI
Planned 2029 debut could make this Apple’s first enterprise server in decades.]
商船再次安装基于风帆的推进系统]
被现代商船逐渐淘汰的风帆正以新的形式再次回归。散货船、油轮到集装箱船等各类商船正在安装高耸的转子帆、刚性翼帆以及吸风式推进系统。此举并非是要将现代船舶重新变成帆船，而是让基于风帆的系统与现代推进系统协同合作，在条件允许时利用风力降低油耗。I…
How Fortell is using AI (and $163M) to crack a hearing aid monopoly
“Why do I have to beg my grandparents to put on their hearing aids, but no one has ever needed to ask me to put on my gl…
OpenRouter's staggering token chart is the AI bubble debate in a single image
On OpenRouter, weekly token consumption has surged more than 25,000 percent since January 2025, from 0.5 to 126.2 trilli…
台积电晶圆成本上行，消息称 AMD 已通知合作伙伴芯片将涨价约 10%
IT之家 9 月 17 日消息，尽管 AMD 尚未确认将提高 Ryzen 处理器的售价，但台积电晶圆成本上涨，仍可能导致 AMD 处理器价格走高。 新一轮涨价可能即将到来，而且这次或许还会波及 CPU。根据 ChannelGate 视博合聚…