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21014 Posts
Tempest vs Tempest | The Making and Remaking of Atari’s Iconic Video Game

Tempest vs Tempest | The Making and Remaking of Atari’s Iconic Video Game

💥 Read this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: TEMPEST vs TEMPEST is a book-length attempt to explore and understand the code and craft of Dave Theurer's 'Tempest' (1981) and Jeff Minter's 'Tempest 2000' (1994). The idea is to explain how lots of different little things in each of the games actually work, down to the level of how they are implemented in the 6502 (Tempest) and 68K Motorola (Tempest 2000) assembler source code. I tried to keep it light and digestible so the book consists of lots of little chapters, each one presenting…
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How SpaceX preempted a $2 billion fundraising with a $60 billion buyout offer

How SpaceX preempted a $2 billion fundraising with a $60 billion buyout offer

✨ Discover this awesome post from TechCrunch 📖 📂 **Category**: AI,Startups,cursor,Mergers and Acquisitions,SpaceX 📌 **What You’ll Learn**: Just hours before SpaceX announced its deal, giving it the option to acquire Cursor — a maker of AI-powered encryption software — for $60 billion, Cursor was on track to close a $2 billion funding round later this week, according to a person familiar with the matter. The round would have valued the company at $50 billion. SpaceX said it will either buy the company sometime later this year or pay $10 billion for Cursor to collaborate on developing artificial intelligence. Cursor appears…
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Bring Your Agent to Teams

🚀 Read this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: You've already built the agent. It lives somewhere: a LangChain chain, an Azure Foundry deployment, a Slack bot. Your users live in Teams. Teams is where most enterprise work happens: decisions get made, customers get answered, and projects move forward there. Getting your agent into that context, before you build anything Teams-specific, is already worth doing. It comes down to one pattern in the Teams TypeScript SDK: the HTTP server adapter. You point it at your HTTP server, it registers a messaging endpoint, and your…
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Elon Musk admits that millions of Tesla owners need upgrades for true “full self-driving.”

Elon Musk admits that millions of Tesla owners need upgrades for true “full self-driving.”

💥 Explore this insightful post from TechCrunch 📖 📂 **Category**: Transportation,advanced driver assistance systems,Elon Musk,full self driving,hardware 3,Tesla,Tesla FSD 📌 **What You’ll Learn**: Elon Musk said on Wednesday that millions of Tesla owners will need hardware upgrades to run a future version of full self-driving software that doesn't require human supervision — after he and Tesla spent years promising that wouldn't be the case. This admission could open the company to legal challenges from customers who bought Teslas based on the belief that the cars were just one software update away from being able to drive themselves. Cars with the…
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Approximating Hyperbolic Tangent

✨ Explore this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Survey of fast tanh approximations using Taylor series, Padé approximants, splines, and bitwise manipulation techniques like K-TanH and SchraudolphThe hyperbolic tangent function, \( tanh \), maps any real number to the range (-1, 1) with a smooth S-shaped curve. This property is useful as an activation function in neural networks, where it introduces non-linearity while keeping outputs bounded, and in audio signal processing, where it provides natural-sounding soft clipping for saturation and distortion effects.In both contexts, speed matters. Neural network inference may evaluate \( tanh…
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Tesla just increased its capital expenditures to $25 billion. This is where the money goes.

Tesla just increased its capital expenditures to $25 billion. This is where the money goes.

🔥 Check out this insightful post from TechCrunch 📖 📂 **Category**: AI,Transportation 📌 **What You’ll Learn**: Tesla CEO Elon Musk began the company's first-quarter earnings call with a critical warning — or, depending on the investor's mindset, a caveat. Tesla's capital expenditures will rise to $25 billion in 2026, far exceeding its previous annual spending as it races to stay ahead of the competition and transition into an artificial intelligence and robotics company, according to its first-quarter earnings report. This figure, which covers what Tesla plans to spend on physical assets outside of day-to-day operating expenses, is three times higher…
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How to Stop A Data Center in Your Backyard ~ L.A. TACO

How to Stop A Data Center in Your Backyard ~ L.A. TACO

🚀 Read this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: When the people of Monterey Park found that their local government was going to approve a 250,000-square-foot data center just 500 feet from their homes, they organized. And within a few months, the developer withdrew their application.Andrew Yip, an organizer with SGV Progressive Action, tells L.A. TACO that the organization’s success started with their “existing network of volunteers,” noting that “the community was able to jump in at a moment's notice.” SGV Progressive Action was founded in 2020 to “address the Black Lives Matter uprisings," Yip says.…
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Google is updating Workspace to make AI the new intern in your office

Google is updating Workspace to make AI the new intern in your office

🔥 Explore this trending post from TechCrunch 📖 📂 **Category**: AI,Cloud Next,gemini,Google,Workspace Intelligence 📌 **What You’ll Learn**: At Google Cloud Next this week, the tech giant announced a bunch of new updates for Workspace, its subscription-based productivity suite aimed at professionals. As you might expect, the updates rely heavily on AI, integrating new automation tools into various workflows, everything from drafting emails to organizing Google Sheets. Overall, the changes are clearly designed to give office workers a leg up in their quest to do less busy work. Here's some of what's new: Workspace intelligence. Workspace Intelligence, a new AI system…
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Introducing Parallel Agents in Zed — Zed’s Blog

Introducing Parallel Agents in Zed — Zed’s Blog

✨ Check out this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Zed now lets you orchestrate multiple agents, each running in parallel in the same window. The new Threads Sidebar lets you control exactly which folders and repositories agents can access, and lets you monitor threads as they run. All of this runs at Zed's famously buttery-smooth 120 fps, with whichever agents you like, and it's all open-source. Threads Sidebar and full-screen Agent Panel. The Threads Sidebar offers an overview of all your threads at a glance, grouped by project, so you can: Mix and…
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Hands-on with the new AI-powered personalized X feeds

Hands-on with the new AI-powered personalized X feeds

💥 Explore this insightful post from TechCrunch 📖 📂 **Category**: AI,Apps,Social,ai feeds,Grok,twitter/x,X,xAI ✅ **What You’ll Learn**: It seems Bluesky isn't the only company leaning into AI to help create personalized feeds. Amid a slate of recent product releases, The company described the feature as one of the "biggest changes" to the app yet, saying it uses Grok's AI to not only create these personalized schedules but also customize them for individual users. Personalized Feeds arrives at the same time that X announced the shutdown of Today we're announcing two product changes for organizing communities on X:1. XChat now supports joinable…
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