Friday, October 31, 2025

☕️ NASA's quiet supersonic jet completes its first flight

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In today's Techpresso:

✈️ NASA's quiet supersonic jet completes its first flight

🔄 Amazon CEO says layoffs were for 'agility' not AI

🏭 Samsung and Nvidia to build an AI Megafactory

🚀 SpaceX, Blue Origin propose faster lunar timelines

🤖 Tim Cook says more AIs are coming to Apple Intelligence

⚖️ Palantir sues former engineers over stolen secrets

🎁 + 18 other news you might like

🔮 + 6 handpicked research papers and tools

✈️ NASA's quiet supersonic jet completes its first flight LINK

  • NASA's X-59 experimental jet, built by Lockheed Martin's Skunk Works, completed its inaugural flight over California's Mojave Desert, which confirmed the vehicle's airworthiness and basic safety systems.
  • The plane is designed to soften the loud sonic boom of supersonic travel into a much quieter "sonic thump," potentially allowing future commercial jets to fly faster over land.
  • Its unique shape features a long, slender nose that breaks up shock waves and a top-mounted engine to keep its underside smooth, directing sound away from the ground.
  • 🔄 Amazon CEO says layoffs were for 'agility' not AI LINK

  • CEO Andy Jassy said the recent corporate layoffs were not financially driven or caused by AI, calling it a cultural decision to help the massive company stay nimble.
  • Amazon's rapid growth created extra layers of management that slowed decision-making, so the cuts aim to restore ownership for the employees who are doing the actual work.
  • The workforce reduction is described as a cultural reset intended to make the business operate like a startup again during what Jassy calls a technology transformation.
  • 🏭 Samsung and Nvidia to build an AI Megafactory LINK

  • Samsung plans to build an "AI Megafactory" with a cluster of 50,000 Nvidia GPUs, a facility intended to improve its chip manufacturing for mobile devices and various robots.
  • Nvidia will help adapt the Korean company's chipmaking lithography platform for its GPUs, a collaboration that its representatives claim will result in 20 times better performance for Samsung.
  • The project also involves using Nvidia's Omniverse simulation software and tweaking Samsung's fourth-generation HBM memory, while the GPUs will additionally run AI models for the company's devices.
  • 🚀 SpaceX, Blue Origin propose faster lunar timelines LINK

  • A growing concern that China might land astronauts on the Moon first has prompted NASA to ask private companies for ways to accelerate its existing timeline for the Artemis program.
  • SpaceX confirmed it submitted a plan to the agency for a "simplified mission architecture" to get crew on the lunar surface faster, though the company has not yet provided specific details.
  • Blue Origin is exploring a "more incremental approach" using its smaller Blue Moon Mark 1 lander, which could potentially get people to the Moon without requiring complex orbital refueling.
  • 🤖 Tim Cook says more AIs are coming to Apple Intelligence LINK

  • CEO Tim Cook says Apple has a clear intention to embed more third-party AI tools into its operating systems, expanding beyond the already announced integration of ChatGPT into Siri.
  • A Google Gemini integration is said to be in the works for the company’s software, and there are also rumors circulating about a potential future partnership with the AI firm Anthropic.
  • Beyond external models, Cook also confirmed that an AI-upgraded Siri is currently on track for release sometime next year, stating that the company is making good progress on the update.
  • ⚖️ Palantir sues former engineers over stolen secrets LINK

  • Palantir filed a federal lawsuit against two former senior engineers, alleging they used stolen trade secrets to build Percepta, a "copycat" AI integration company backed by General Catalyst.
  • The complaint states one engineer, Joanna Cohen, sent herself confidential Palantir documents via Slack, including a healthcare revenue cycle diagram and a draft statement of work, after resigning.
  • Percepta's business model is said to mirror the data analytics giant's, and the startup's team is composed of nearly half former Palantir employees, according to the legal filing.
  • Other news you might like

    Latest research and tools

    Minecraft HDL: an educational tool that generates redstone circuits in Minecraft from digital design files, helping to teach the basics of hardware design.LINK

    Kimi Linear: an AI model architecture that processes large amounts of information more efficiently, improving performance and speed while using less memory.LINK

    Reasoning Models Reason Well, Until They Don't: large language models can appear to reason but often just learn superficial shortcuts, causing them to fail when a problem is changed even slightly.LINK

    Quibbler: an AI critic that observes your coding agent and automatically corrects it to ensure it follows your project's specific rules, patterns, and coding style.LINK

    No Code: a command-line tool for converting text or code into an invisible format and then transforming it back into something readable.LINK

    Rapid Brightening of 3I/Atlas Ahead of Perihelion: this paper reports that Comet Atlas experienced a sudden increase in brightness before it reached its closest point to the sun.LINK


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