创业投融资
On July 1, 2026, arXiv will spin out from Cornell University, its home for the past 25 years, to become an independent nonprofit organization. Major funding support from Simons Foundation and Schmidt Sciences. Ditching the red for their website. [N]
arXiv’s next chapter: Updates on our spin out from Cornell University: https://blog.arxiv.org/2026/06/30/arxivs-next-chapter/ submitted by /u/Nunki08 [link] [留言]
AI 资讯
Google built a great smart speaker, but Gemini isn’t ready for it
Smart speakers have spent the past few years searching for a compelling second act. Beyond music, timers, and controlling your lights, they've struggled to justify taking up space on the kitchen counter. AI promised to change that. Amazon debuted its new hardware powered by a revamped Alexa last fall, and now it's finally Google's turn. […]
开发者
Rhythm Heaven never misses a beat
Rhythm Heaven isn't Nintendo's best-known series, nor its most prolific. Prior to the launch of Rhythm Heaven Groove on the Switch this week - it's out on July 2nd - there were only four previous entries, one of which was exclusive to Japan. The most recent came out more than a decade ago. Even still, […]
开发者
Micron CEO says low-price push by customers fueled the memory shortage
开发者
The DC Bar Is Refusing to Investigate Chief Justice Roberts over a $10M Scandal
AI 资讯
Claude's writing style has me on edge
开发者
The Best Automatic Litter Box of 2026: Petkit and Litter-Robot
With these high-tech automatic litter boxes, gone are the days of scooping and smells. Welcome to the future.
开发者
Client-side load balancing at a million requests per second
AI 资讯
Nintendo has raised its employees base salary by 10%
开发者
Swedish court says Google is to pay $1.5B to Klarna in antitrust damages
AI 资讯
Open source is a thankless job and I think we've lost the plot on how we treat maintainers
I saw an issue today on a fairly popular project (better-auth, see the link to the issue attached). No repro, no context, just a wall of caps and profanity ending in "fuck you". The maintainers ship this for free. People run production businesses on top of it, for free. And the thanks is someone raging into a text box because a minor bump cost them an afternoon. I maintain and contribute to a few projects myself, so this hits a nerve a bit. Something people don't see from the outside: it's not enough to know how to build the thing. You also have to know how to defuse a thread where someone's insulting you and not fire back, even though most of us aren't paid for any of it, let alone the work of staying civil while being told to get fucked. I'm not pretending breaking changes don't cause real pain (that's what the issue is about). But I keep coming back to a boundary question: if you're not paying for it, do you actually get to demand anything? (Obviously yes, but we still need some boundaries) submitted by /u/swithek [link] [留言]
科技前沿
Lectric XPress2 Review (2026): A Heavy-Duty but Nimble Ebike
This hefty but nimble and highly customizable ebike makes the journey as important as the destination. Get where you want, and have fun along the way.
AI 资讯
Scientists find no link between Tylenol and autism, again, after Trump warning
After Trump's claims, Tylenol usage dropped during pregnancies.
产品设计
Range anxiety
The storm developed quickly over west central Illinois on April 17th, first as a single high-intensity system called a supercell, and then later that evening transforming into a long squall line of thunderstorms. Tucked inside a wall of wind were several smaller, quick-forming tornadoes, one of which landed directly on Rivian’s electric vehicle factory on […]
开发者
The cube was a lie: up close with our Dbrand Companion Cube before it gets destroyed
Dbrand is the company that shipped a product that told Nintendo's legal team to "go fuck yourself," and the company that had a second set of lawyer-dodging PS5 plates ready when Sony threatened to sue over the originals. But on June 29th, the company finally ate some serious humble pie, canceling its Portal-themed Companion Cube […]
AI 资讯
Presentation: The Infrastructure Challenge Behind Production AI
The panelists explain the realities of running AI systems reliably at scale. While building models is solved, maintaining production databases under constant pressure is not. They discuss the emerging architectural decisions separating teams that scale gracefully from those facing catastrophic outages, and what engineering leaders must rethink today. By Simerus Mahesh, Alex Infanzon, Meryem Arik, Luca Bianchi, Renato Losio
科技前沿
Drive Slower, Save Money on Gas. Thanks, Physics!
Planning a Fourth of July getaway? Use less gas—and cut your emissions—by easing up on the pedal.
AI 资讯
Papa Johns Surveillance-Based Advertising
Papa Johns is spying on people’s buying activities to predict when they are low on food: The pizza chain recently tapped NBCUniversal, Instacart and the dentsu-owned media agency Carat for help reaching consumers when they’re low on groceries—and thus more likely to be swayed by a mouth-watering ad. The idea is to reach hungry consumers by “knowing what is in their fridge without being too creepy,” said Carrie Drinkwater, chief investment officer at Carat. To achieve that goal, NBCU and Instacart created a custom audience of shoppers who regularly purchase grocery staples on Instacart, such as eggs, milk, meat and produce. Based on that data, Papa Johns can determine which days of the week certain consumers are likely to run out of groceries and serve them an ad on NBCU streaming content accordingly. The brand served custom creatives to consumers based on their food preferences—such as whether they buy meat regularly—with QR codes and calls to action such as, “Light on groceries?” or “Empty fridge?”...
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Show HN: HackerNows – Native iOS HN Client
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