A developer describes discovering git worktrees—a decade-old git feature they'd never used—after noticing tools like Claude Code create a separate worktree for each task so multiple AI agents can work on the same repository in parallel. The piece explains that worktrees let you check out multiple branches into separate working directories simultaneously, all sharing the same underlying repository data, unlike traditional branch switching which requires stashing and checking out.
Several automakers are developing extended-range electric vehicles that run primarily on electric motors but carry a small gasoline engine solely to recharge the battery, not to drive the wheels. Stellantis will bring this setup to the Jeep Grand Wagoneer and Ram 1500 REV, promising up to 690 miles of range, while Hyundai, Genesis and Ford plan similar models for the Santa Fe, an unnamed Genesis SUV and a revived F-150 Lightning.
Intel says it has run more than one million 300-mm wafers through its High-NA EUV scanners since assembling its first tool roughly two and a half years ago. The company is currently using these tools, including EXE:5000 and EXE:5200B systems, to produce Panther Lake chips on its 18A process, while also developing larger 6x12-inch photomasks that would let High-NA tools expose full-size chip fields without needing to stitch two half-fields together.
Meta has moved its agentic AI assistant, Muse, into a limited closed testing phase, according to Testing Catalog, gating access through a waitlist and invite codes. An App Store listing reveals the app can connect to Gmail, Google Calendar, health apps, and even users' bank accounts and cards to track spending and suggest canceling unused subscriptions.
Google's research division ran an experiment rerouting a small subset of Google Maps drivers across 10 U.S. cities, including San Francisco, Los Angeles, Seattle and Chicago, spreading vehicles across more routes instead of funneling them onto the fastest-looking path. The published results, which appeared in Nature Cities, showed average speeds rose about 2% and travel times shortened by 0.7%, with highway-focused rerouting in Los Angeles boosting speeds by as much as 4.6%.
French AI startup Mistral AI has closed a funding round of $3.48 billion, drawing from both existing backers like Samsung and ASML Holding and new investors. The round pushes the company's valuation above $24 billion, cementing its status as Europe's leading AI challenger to US and Chinese rivals.
A retro electronics builder documents connecting a Tiny TV Mark 2 video rasterizer board to a custom three-board CRT driver circuit designed by Eric Schlaepfer, aiming to display television images on a small 3JP7 radar display tube. The tube uses electrostatic deflection plates that require thousands of volts, so the driver boards step up low-voltage signals from Tiny TV into the high voltages needed to steer the electron beam. The setup includes a 60-volt bias board, a deflection and video driver board, and a 1,200-volt power supply, all synchronized with horizontal, vertical and video timing signals.
TradingAgents, an open-source multi-agent LLM framework for financial trading, has shipped version 0.4.0. The update fixes look-ahead bias issues across macroeconomic (FRED), social sentiment, and decision-log memory data sources, adds clearer decision signals, restores CLI checkpoint resume functionality, grounds trader price data, and adds support for GPT-5.6 and GLM-5.3 models. This follows recent v0.3.1 and v0.3.0 releases that addressed similar correctness issues and expanded provider and data-vendor support.
AMD's Radeon RX 9070 XT has become the best-selling graphics card on Amazon, splitting the platform's top 10 evenly with Nvidia's RTX 50-series cards. In Germany, retailer Mindfactory reports AMD capturing nearly 56% of GPU sales versus Nvidia's 40%, with the RX 9070 XT and RX 9060 leading the pack.
The Albanese Government has released draft legislation for a Digital Duty of Care, requiring social media platforms to notify users and let them choose between algorithm-curated feeds or feeds based only on accounts they follow. The rules would also force games, apps and AI chatbots to shield under-18 users from addictive design features and harmful content such as material promoting eating disorders, misogyny, pornography, dangerous stunts or serious bullying, while giving eSafety power to order removal of nudify apps and sites.
Mistral has closed a €3 billion Series D funding round at a post-money valuation exceeding €21 billion, marking the largest equity raise ever by a European tech company just three years after its founding. Samsung Electronics led the round, with EQT's Scaleup Europe Fund and existing backer PSG Equity co-leading. The company now operates in 20 countries and serves over 125 enterprises, including Airbus, ASML and HSBC.
An analysis of highly competitive companies finds that their advantage comes from disciplined prioritization rather than pursuing every available opportunity. Firms that spread resources across many new initiatives, technologies, and revenue streams risk diluting the strengths that originally set them apart.
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