标签：#an

Kennedy and his allies have a history of downplaying vaccine-preventable deaths.

On Nvidia's earnings call Wednesday, CEO Jensen Huang casually announced the company had "achieved AGI," one of the tech industry's ultimate goals some of its biggest players have spent years chasing. Almost immediately, Huang dismissed the coveted milestone as "senseless." He's right. For the supposed finish line of the AI race, there is no consensus […]

I'm part of an awesome community where senior devs, product managers, founders, and experienced folks from different domains discuss how they use AI and automation tools to boost productivity — without sacrificing real learning. The group is a goldmine . Tool recommendations. Automation workflows. Latest trends. Migration war stories. I've learned more from this group than from most tutorials. Last week, I needed to find something specific about running local LLMs. I searched with keywords. I scrolled. I found a whole lot of messages — but none of them answered my question directly. I still had to manually read through dozens of messages , open the links they shared, and try to piece together the context myself. It took me over an hour, and I wasn't even sure I'd found everything. Someone might say: "Just Google it." Or "Ask an LLM." But that defeats the purpose. The value here isn't just information — it's the context . The "this library is a game changer" comment only makes sense if you know what the person was working on before, and who else agreed or disagreed. That context is lost in scrollback. And I'm tired of trying to keep it all in my head . I've seen people send important links to themselves on WhatsApp. But that becomes a messy pile with no structure. No connections. No way to see how one message relates to another. So I'm curious: How do you deal with this? Have you lost important knowledge in group chats? Do you have a system for recovering it? Or are you also just scrolling endlessly? I have an idea I'm working on. But I'd love to hear your approaches first. Drop your thoughts in the comments — I'll document what I learn .

What a penny from a stranger taught us about how agents actually find things. At 02:59:06 UTC on August 25, a wallet we had never seen paid our verification service one cent over x402. Four and a third seconds later, Coinbase's service catalog refreshed our listing. Nothing else we had ever done moved that listing. Deploys did not move it. Metadata edits did not move it. Validation runs did not move it. Money moved it, in under five seconds, every time. The transaction is public: 0x5e9bd3c9c61d7556b1ffb1a5b936591efccd765af94a81da435432e1f62ff52a on Base. This article is the story of what that penny bought us, which was not revenue. It was a map. Where we were standing ScrapeCheck is an independent verification service for web data. You send a URL and the value you believe is on that page. We re-fetch the page from our own infrastructure and return a signed pass, fail, or unverifiable. Never a guess. Every verdict is ed25519 signed and verifies offline against our published key, so whoever holds it can check it without trusting us. We listed on the x402 Bazaar, Coinbase's machine-readable catalog of paid services, on August 14. The catalog held a little over fifteen thousand rows. Listing is permissionless. Then we noticed something about discovery: the catalog's own API defaults to a curated view. A client that browses the normal way is shown roughly 110 hand-picked rows out of fifteen thousand. The two largest curated providers hold about 44 percent of that shelf between them. Everyone else, us included, is in the warehouse but not in the front window. So we did what we do to web pages: we instrumented our own listing and started reading it back, on a schedule, with timestamps. What moves a row The catalog publishes freshness fields on every row. We recorded ours across every kind of event we could produce. The pattern was absolute. Our row was created one second after our registration payment settled. It was crawled five seconds after a later settlement. It refres

As Tesla gears up for the official launch of its steering wheel and pedal-less Cybercabs, Waymo is issuing a stark warning about Elon Musk's approach autonomous driving. Srikanth Thirumalai, Waymo's VP of Onboard Software, doesn't specifically call out Musk or Tesla in a blog post, published Wednesday, entitled "10 AI Lessons from Driving 200+ Million […]

"It just felt like the right thing to do"

Test drivers for Waymo and Zoox sustained more than two dozen injuries in 2024 and 2025 from hard braking or other sudden movements made by the autonomous vehicles, according to a TechCrunch review of data submitted to OSHA.

Google is setting new memory-use limits for Android apps as AI data centers contribute to hardware shortages that could leave lower-cost phones with less memory.

Meta might be on the hook for $17.1 billion and a host of app changes under a new kids safety settlement, but it's already spinning the deal to its advantage. After years of being the national punching bag for social media harms, Meta has reached a settlement with 47 US states and several districts and […]

"We built this city on good cacao" does have a nice ring to it.

A recap of all the incidents involving LLMs made by Anthropic, Meta, and OpenAI, which went rogue and attacked real companies and individuals on the internet.

Insert Molding Design: How to Place Metal Inserts Without Disaster — 8 Years of Structure Design Notes Every structure designer has been burned by inserts at some point — a nut seated crooked, an insert causing sink marks or cracks, pull-out force too low, an insert washed away by melt during injection. I've tripped on all of these myself. Insert molding sounds simple: drop a metal part into the mold and inject plastic around it. But metal and plastic have thermal expansion coefficients an order of magnitude apart, and every detail — shrinkage, grip force, locating method — can turn into a disaster. This article walks through the key design principles of insert molding, from insert types and locating structures to wall thickness and defect prevention. All of it is experience paid for with real money on real projects. Three Common Types of Inserts Insert molding falls into three categories by purpose, each with completely different design priorities. 1. Thread Inserts (Nut Inserts) The most common type. Tapping threads directly into plastic fails fast — fine threads under M3 strip after a few cycles — so metal nuts are embedded in the plastic. Copper inserts dominate because copper conducts heat well (fast heat dissipation during molding), has moderate hardness, and gives clean threads after tapping. We made a portable Bluetooth speaker with an ABS housing whose four corner posts needed M2.5 screws. Tapping the plastic posts directly stripped after three cycles. We switched to embedded M2.5×4mm copper nuts and measured over 45N pull-out, still stable after 500 screw cycles. The key: leave at least 1.5mm of plastic wall around the nut's outer diameter, or the area sinks and bubbles after cooling. 2. Locating / Support Inserts These locate, support, or conduct magnetism — locating pins in motor brackets, magnetic cores in sensor housings. The biggest challenge is insert positioning accuracy and post-molding offset. In 2024 we made a smart lock panel embedding a stainle

By using a sustainable testing strategy, you can skip unnecessary tests, ensure failing fast and early, and only run tests affected by code changes. Tracking energy use per test and using static code analysis can help spot inefficiencies and guide optimization efforts. By Ben Linders

You’re hunched over your desk and phone for hours. I rounded up gadgets, a DIY trick, and even some yoga advice to help you straighten up.

Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In a statement released today, the Australian Federal Police (AFP) said two unnamed suspects from Western Australia, aged 21 and 23, were arrested in connection with a "sophisticated cybercrime syndicate that allegedly created malicious open-source software to rob thousands of global businesses." The AFP did not name the defendants, but KrebsOnSecurity learned the 21-year-old suspect's real identity in June, and has been communicating with him ever since. This story includes interviews with TeamPCP's self-described spokesperson, and examines clues left behind by the TeamPCP leader that likely led to his undoing.

The Relay Q, due next year, is the latest attempt to reposition voice as the most seamless method for human-computer interaction.

EVs account for under 10% of total new-vehicle sales in the US, and the numbers are declining. From a climate perspective, that’s pretty dismal, especially because the transportation sector is the single biggest source of greenhouse-gas emissions in the country. One thing that could help turn that around? Slate Auto’s new truck—a vehicle that seems…

Let's be honest: async validation is the part of any forms library where you brace yourself. Debouncing, cancelling the request the user just invalidated by typing another character, keeping a "checking..." spinner honest, not letting a slow response overwrite a fast one. Every library that has ever done this has grown a pile of bespoke machinery for it. So when Signal Forms shipped validateHttp() and it just worked, I wanted to see the pile. I opened the source expecting a few hundred lines of async bookkeeping, and instead found a function whose entire body is a single call to something else. That turned into a trace all the way down, from a form field to the line where bytes actually leave the browser. Six layers, and only two of them add anything you could call new async machinery. ✅ Availability: validateHttp() is @publicApi 22.0 , stable. Every source reference in this article is pinned to the v22.1.1 tag , so the line numbers stay valid even as main moves. 🧩 The View From Outside The usage is unremarkable, which is the point. You declare that a field validates against an endpoint, and you're done: const schema = form ( this . model , ( path ) => { validateHttp ( path . username , { request : ({ value }) => `/api/username-available?u= ${ value ()} ` , debounce : 300 , onError : () => ({ kind : ' server-unreachable ' }), onSuccess : ( res : { available : boolean }) => res . available ? undefined : { kind : ' username-taken ' }, }); }); Sync validators run first, the request waits until they pass, field().pending() is true while it's in flight, and typing again cancels the previous call. If you've read Part 3 of my Signal Forms series , that's the behaviour contract you already know. The question here is who implements it. 🔍 Layer 1: validateHttp() Is a Delegation Here is the whole function, from validate_http.ts : export function validateHttp ( path , opts ) { validateAsync ( path , { params : opts . request , debounce : opts . debounce , factory : ( request )

The European Union's Roam Like at Home regime now extends to Moldova and Ukraine, broadening the area where travellers can use mobile calls, SMS and data at their domestic price. For companies whose staff travel, work in the field or coordinate operations across these markets, the change can make mobile spending more predictable and reduce a familiar source of cross-border friction. The extension was approved by the Council of the EU in July 2025 for application from 2026. The Council's official announcement on the roaming extension confirms that Moldova and Ukraine were set to join the EU roaming area from 1 January 2026. Follow-up EU updates recorded Ukraine's formal accession in Kyiv on 12 January 2026. In practical terms, a customer from an EU country, Moldova or Ukraine can use their domestic mobile plan while roaming in the other participating areas, rather than facing a separate retail roaming tariff. The arrangement is not a blanket promise of unlimited use abroad, however. It operates under the established Roam Like at Home framework, including fair-use policies, sustainability derogations and wholesale roaming charges. What the extension changes for cross-border work For a travelling employee, a mobile connection is part of the working toolkit. Calls with customers, two-factor authentication messages, map and logistics apps, messaging platforms and cloud services can all rely on roaming data. Bringing Moldova and Ukraine into the same roaming area gives businesses a clearer basis for planning those routine costs when staff move between the EU and either country. The change also matters for service consistency. EU communications around the extension stress that roaming customers should receive the same quality of service available at home, including access to technologies such as 4G where those are available under the domestic service. That principle is important for work that depends on stable mobile data, although real-world performance will still depend

Chad Schuster discusses bridging Python's developer velocity with C-like performance using Numba JIT and GPUs. Drawing from large-scale actuarial modeling, he explains LLVM pipeline architecture, performance gains up to 750x, and essential trade-offs like OOP limits, type inference errors, and compile-time overhead for engineering leaders scaling compute-heavy enterprise systems. By Chad Schuster