Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: val Clear Filter

Technical issues of separation in function cells and value cells (1988)

Technical Issues of Separation in Function Cells and Value Cells by Richard P. Gabriel Lucid, Inc. and Stanford University Kent M. Pitman Symbolics, Inc. Copyright 2001 by Kent M. Pitman and Richard P. Gabriel. All rights reserved. 1. Preface This paper is an adaptation of a report produced for X3J13 by the authors, a technical working group engaged in standardizing Common Lisp for ANSI 2. Introduction In 1981 the emerging Common Lisp community turned to Scheme for some of its motivati

How to delete your personal data from the internet (and why you should right now)

Data brokers are making serious money by selling personal information. Your phone number, email, home address, and Social Security number could be packaged and sold to spammers, scammers, and identity thieves right now. Apple’s privacy protections help block future tracking, but if you want to get proactive about removing your existing personal data from broker databases, Incogni makes it easier than ever to fight back. The data broker ecosystem Data brokers built a billion-dollar industry by

21 Best Festival Accessories and Gear (2025): The Essentials and the Fun Stuff

On Harm Reduction Photograph: The Bunk Police Regardless of your personal habits, drug use can be prevalent at festivals. It's important to know the location of medical tents, to pay attention to your surroundings, and to look out for your fellow festival attendees the way you'd want them to look out for you. I highly recommend getting trained in administering naloxone (Narcan). It prevents opioid overdose, and it's easy to obtain training and the medicine itself for cheap. I took mine throug

Instacart tops estimates, issues upbeat outlook

The Instacart logo is seen on a smartphone and on a PC screen. Simo, who helped take the grocery delivery company public in 2023 and guided it through a massive growth period during the Covid-19 pandemic, will step down from her position later this month as she joins OpenAI as its new head of applications. "We delivered another strong quarter, reinforcing the essential role we play in helping families save time, money, and effort putting food on the table," wrote outgoing CEO Fidji Simo in a s

How to sell if your user is not the buyer

I recently wrote about how your ideal customer is one who values your product the most”. And then quickly, in one of my private communities, I had this question pop up: But how you would talk to your ideal customer if they are not the ones who try the product? In my case -- I totally agree. CTOs / Director of Engineering are probably the ones who make decisions. But it is developers who try the product first. In the article you talk about messaging. I get it. But how practically you can reach o

How to Sell if Your User is not the Buyer

I recently wrote about how your ideal customer is one who values your product the most”. And then quickly, in one of my private communities, I had this question pop up: But how you would talk to your ideal customer if they are not the ones who try the product? In my case -- I totally agree. CTOs / Director of Engineering are probably the ones who make decisions. But it is developers who try the product first. In the article you talk about messaging. I get it. But how practically you can reach o

OpenAI Is About to Make Employees Millionaires

It’s a figure so large it almost loses meaning: $500 billion. That is the staggering valuation OpenAI, the company behind the revolutionary ChatGPT, could soon command. The company is in discussions with investors for a deal that would allow its current and former employees to sell their privately held shares, a source familiar with the matter told Gizmodo. This type of deal, known in financial jargon as a secondary sale or a tender offer, would more than double OpenAI’s recent $260 billion val

Baltimore Assessments Accidentally Subsidize Blight–and How We Can Fix It

One of the biggest challenges facing Baltimore is blight. For decades, the city has grappled with population loss, leaving behind thousands of vacant homes and empty lots that scar neighborhoods. These empty spaces not only serve as a constant reminder of visible decline, but also drain city coffers and undermine community safety. Both the city and the state have launched ambitious initiatives to tackle this very problem. But what if the government’s own policies were quietly making the problem

Infinite Pixels

I was on one of my rounds of social media trawling, just seeing what was floating through the aether, when I came across a toot by Andy P that said: Fun #css trick: width: calc(infinity * 1px); height: calc(infinity * 1px); …and I immediately thought, This is a perfect outer-limits probe! By which I mean, if I hand a browser values that are effectively infinite by way of the infinity keyword, it will necessarily end up clamping to something finite, thus revealing how far it’s able or willi

The Militarization of Silicon Valley

But some tech executives and engineers are wrestling with the potential harms of the shift. Once they build autonomous drones and A.I. weapons for the military, they will have little control over how the technology is deployed. That has led to debates over whether more people will be killed by these advanced weapons than traditional ones, three engineers at Google and Meta said. “These Silicon Valley companies are hyper competitive, and in their drive to get into these defense sectors, there is

I built a tool to help people remove their info from the Tea App

From: To: [email protected], [email protected] Copy Subject: Request for Immediate Removal of Unauthorized Personal Information Copy To Whom It May Concern, My name is . I have discovered that my personal information is being published and distributed through the Tea Dating Advice app without my knowledge or consent. This includes a post referencing me. This anonymous and unverified content violates my right to privacy, and I am requesting the immediate removal of any

Beyond Retrieval: The Expanding Universe of Augmented Generation in AI

Introduction Standard large language models (LLMs) possess vast knowledge but struggle with limitations like hallucinations and accessing real-time information due to their static training data. This has spurred the development of dynamic AI architectures. Retrieval-Augmented Generation (RAG) has emerged as a key solution, integrating external knowledge into the generation process. However, the field is rapidly evolving beyond basic RAG. Newer models like RASG (Retrieval-Augmented Self-Generate

Compressing Icelandic name declension patterns into a 3.27 kB trie

Compressing Icelandic name declension patterns into a 3.27 kB trie August 2, 2025 Displaying personal names in Icelandic user interfaces is surprisingly hard. This is because of declension — a language feature where the forms of nouns change to communicate a syntactic function. In Icelandic, personal names have four forms, one for each of the grammatical cases of Icelandic nouns. Take the name “Guðmundur”: Grammatical case Form Nominative Guðmundur Accusative Guðmund Dative Guðmundi Genitive

Ergonomic keyboarding with the Svalboard: a half-year retrospective

Programmability . My customization is light compared to some people’s, but my keyboard usage is pretty idiosyncratic, so it’s important to me to be able to customize my keyboard when I need to. Particularly for keyboards with fewer keys that need heavier layer usage, I want to be able to set up the layers as I want. My most elaborate customization is that I am (from time to time) a hobbyist stenographer , and rather than having a separate device I find it convenient to be able to configure my ke

‘Gremlins 3’ Is Waiting for Steven Spielberg’s Approval

Bloober Team’s The Medium is heading to the big screen. Friday the 13th prequel Crystal Lake adds another deep-cut connection to its cast. Plus, what’s coming on Revival. Spoilers away! Gremlins 3 During a recent appearance at Manchester’s Comic-Con (via Games Radar), Zach Galligan revealed a script has been written for a third Gremlins movie Warner Bros. is “waiting on” Steven Spielberg to “read and approve.” After 35 years, they’ve come up with a script […] Warner Bros. is incredibly intere

Do PE firms create value? How?

What separates the best private equity deals from the rest? Which sectors consistently outperform, and why? How has value creation changed over the years? These are just some of the questions that led us to analyze data from over 10,000 private equity investments globally for our latest “Private Equity Value Creation” report. Here's a summary of our key findings:

‘Gremlins 3’ Is Waiting for Steve Spielberg’s Approval

Bloober Team’s The Medium is heading to the big screen. Friday the 13th prequel Crystal Lake adds another deep-cut connection to its cast. Plus, what’s coming on Revival. Spoilers away! Gremlins 3 During a recent appearance at Manchester’s Comic-Con (via Games Radar), Zach Galligan revealed a script has been written for a third Gremlins movie Warner Bros. is “waiting on” Steven Spielberg to “read and approve.” After 35 years, they’ve come up with a script […] Warner Bros. is incredibly intere

LangChain’s Align Evals closes the evaluator trust gap with prompt-level calibration

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now As enterprises increasingly turn to AI models to ensure their applications function well and are reliable, the gaps between model-led evaluations and human evaluations have only become clearer. To combat this, LangChain added Align Evals to LangSmith, a way to bridge the gap between large language model-based evaluators and human preferenc

Of Course Blade’s ‘Marvel Rivals’ Debut Brings the Techno Beats

Now that Marvel Rivals is on a monthly cycle of adding heroes to the game, while the flames of the Phoenix are still burning, we’re just about ready for the game’s next character to step into the spotlight in the form of Blade. And in true style, Eric is bringing some killer tunes with his debut. Ahead of next week’s mid-season update for Marvel Rivals, NetEase has dropped a new gameplay trailer to debut Blade’s abilities. Arriving as another duelist, Blade is bringing a mix of melee and ranged

Every Champion Needs a Rival

​Read in Browser​ July 21, 2025 Every week, I sit down to reflect on the events of the week, extract their lessons, and gameplan how to apply those lessons toward greatness and growth. It’s a system that has always worked for me, it can work for you too. Welcome to The 199! Sign up here if this email was forwarded to you. Every champion needs a rival July is a slow month for sports in America, but over in Europe, where I was this past week for E1 Monaco with our E1 electric boat racing team, two

Ramp hits $22.5B valuation just 45 days after reaching $16B

In Brief Eric Glyman, co-founder and CEO of expense management startup Ramp, announced on Wednesday a fresh $500 million raise at a whopping $22.5 billion post-money valuation. This new round, led by Iconiq Growth with participation from Founders Fund and D1 Capital Partners, comes just 45 days after Ramp’s last round. In June, Ramp raised $200 million at a $16 billion valuation, and that was a leap over the $13 billion valuation Ramp announced in March. In his blog post, Glyman laid out his

The Arctic Got So Warm in February, Svalbard’s Ground Was ‘Like Soft Ice Cream’

The Arctic island of Svalbard is so reliably frigid that humanity bet its future on the place. Since 2008, the Svalbard Global Seed Vault—set deep in frozen soil known as permafrost—has accepted nearly 1.4 million samples of more than 6,000 species of critical crops. But the island is warming six to seven times faster than the rest of the planet, making even winters freakishly hot, at least by Arctic standards. Indeed, in 2017, an access tunnel to the vault flooded as permafrost melted, though t

Show HN: The Aria Programming Language

The Aria Programming Language Aria is a modern, dynamic scripting language. It is meant to be a "sweet spot" language, easy to pick-up and enjoyable to use. It provides a familiar C-style syntax, with a feature set inspired by well-beloved languages such as Python and Rust. It comes with little ceremony and a focus on getting stuff done. The standard library, while simple, has enough basic features to get you started on interesting problems. Aria is currently only supported on Linux. Contrib

Nvidia AI chip challenger Groq said to be nearing new fundraising at $6B valuation

In Brief AI chip startup Groq is in talks to raise a fresh $600 million at a near $6 billion valuation, sources tell Bloomberg, although the deal isn’t yet final and terms could change. Groq raised $640 million at a $2.8 billion valuation in August 2024, making this double the valuation in about a year. Groq previously raised about $1 billion. The new round is led by Austin-based firm Disruptive, Bloomberg reports. The November round was led by BlackRock, with participation from Neuberger Ber

Linux 6.16: faster file systems, improved confidential memory, more Rust support

herraez/Getty Images The changes in the latest Linux kernel, Linux 6.16, may be small, but they include some significant ones. Linus Torvalds himself summed up this release as looking fine, small, and calm, but not "really not all that interesting (in all the best ways!)." Here's my list of what's new and improved. First, the Rust language is continuing to become more well-integrated into the kernel. At the top of my list is that the kernel now boasts Rust bindings for the driver core and PCI

Linux 6.16 brings faster file systems, improved confidential memory, & more Rust

herraez/Getty Images The changes in the latest Linux kernel, Linux 6.16, may be small, but they include some significant ones. Linus Torvalds himself summed up this release as looking fine, small, and calm, but not "really not all that interesting (in all the best ways!)." Here's my list of what's new and improved. First, the Rust language is continuing to become more well-integrated into the kernel. At the top of my list is that the kernel now boasts Rust bindings for the driver core and PCI

Valorant patch 11.02 introduces Unreal Engine 5 upgrade

Valorant is your global competitive stage. It's a 5v5 tac-shooter matchup to plant or defuse the Spike in a one-life-per-round, first to 13 series. More than guns and bullets, you'll choose an Agent armed with adaptive, swift, and lethal abilities that create opportunities to let your gunplay shine. Download Valorant free, where guns meet hypernatural powers. Creativity is your greatest weapon. Why is my Valorant installation stuck or not progressing? This usually happens due to antivirus int

Linux 6.16 brings faster file systems, improved confidential memory support, and more Rust support

herraez/Getty Images The changes in the latest Linux kernel, Linux 6.16, may be small, but they include some significant ones. Linus Torvalds himself summed up this release as looking fine, small, and calm, but not "really not all that interesting (in all the best ways!)." Here's my list of what's new and improved. First, the Rust language is continuing to become more well-integrated into the kernel. At the top of my list is that the kernel now boasts Rust bindings for the driver core and PCI

I Hate When Steam Drops for Maintenance, but Now I Know When to Likely Avoid It

You open Steam to boot up a game and get stopped by a warning saying Steam is down for maintenance. Frustrated, you wonder -- how long will this gameless purgatory last? The short answer: It's never certain, but it could be less than an hour if it's routine maintenance or longer, depending on the issue being solved, especially if it's an emergency fix. With some advance knowledge offered by Steam's owner, Valve, however, you may be able to avoid or reduce maintenance windows. In a support artic

The Useless UseCallback

28.07.2025 — React, JavaScript, useCallback, Performance — 5 min read #1: The Uphill Battle of Memoization #2: The Useless useCallback I thought I'd written enough about memoization by now, but I feel there is one pattern I'm seeing a lot lately that makes me think otherwise. So today, I want to look at useCallback , and to some extent useMemo , in situations where I think they are totally pointless. Why memoize? There's usually only two reasons to create a memoized version of a function wi