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‘Superman’ Blasts Off To a Big Opening Weekend

gizmodo.com Justin Carter 2025-08-04 13:00:14

The numbers don’t lie: a lot of people went to go see Superman this weekend. Per the Hollywood Reporter, James Gunn’s reboot of the DC hero earned an estimated $217 million in its three-day debut. Of that, $122 million came from North America, making it the first superhero movie in the territory since 2024’s Deadpool & Wolverine to cross $100 million. Compared to other DC films, it’s the brand’s first movie to cross that milestone in North America since 2022’s The Batman ($134 million), and it

Topics: july million movie superman weekend

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Today's NYT Connections Hints, Answers and Help for July 14, #764

cnet.com See Full Bio 2025-08-04 12:00:06

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. There are some TV and movie references in today's NYT Connections puzzle. If you spent your childhood in the Neighborhood of Make-Believe, you're sure to get one of them. That purple category, though ... good luck! Read on for clues and today's Connections answers. The Ti

Topics: answers connections group today words

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Species at 30 makes for a great guilty pleasure

arstechnica.com Unknown 2025-08-04 11:20:53

Earlier this month, Hollywood mourned the passing of Michael Madsen, a gifted actor best known for his critically acclaimed roles in Reservoir Dogs, Kill Bill, and Donnie Brasco, among others. Few obituaries have mentioned one of his lesser-known roles: a black ops mercenary hired to help hunt down an escaped human/alien hybrid in 1995's Species. The sci-fi thriller turns 30 this year and while it garnered decidedly mixed reviews upon release, the film holds up quite well as a not-quite-campy B

Topics: alien earth extraterrestrial feldman instructions

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Study warns of ‘significant risks’ in using AI therapy chatbots

techcrunch.com Anthony Ha 2025-08-04 11:50:38

Therapy chatbots powered by large language models may stigmatize users with mental health conditions and otherwise respond inappropriately or even dangerously, according to researchers at Stanford University. While recent coverage in The New York Times and elsewhere has highlighted the role that ChatGPT may play in reinforcing delusional or conspiratorial thinking, a new paper titled “Expressing stigma and inappropriate responses prevents LLMs from safely replacing mental health providers” exam

Topics: chatbots conditions models said therapy

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Meta acquires voice startup Play AI

techcrunch.com Anthony Ha 2025-08-04 13:32:25

In Brief Meta has acquired Play AI, a startup that uses AI to generate human-sounding voices. A Meta spokesperson has confirmed the acquisition, according to Bloomberg, which also reports that an internal memo stated that the “entire PlayAI team” will be joining the company next week. (TechCrunch has also reached out to Meta for confirmation.) Meta’s memo reportedly said that PlayAI’s “work in creating natural voices, along with a platform for easy voice creation, is a great match for our wor

Topics: acquisition ai company creation meta

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Google Gemini flaw hijacks email summaries for phishing

bleepingcomputer.com Unknown 2025-08-04 11:38:00

Google Gemini for Workspace can be exploited to generate email summaries that appear legitimate but include malicious instructions or warnings that direct users to phishing sites without using attachments or direct links. Such an attack leverages indirect prompt injections that are hidden inside an email and obeyed by Gemini when generating the message summary. Despite similar prompt attacks being reported since 2024 and safeguards being implemented to block misleading responses, the technique

Topics: attacks email gemini google malicious

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Monitoring My Homelab, Simply

news.ycombinator.com Unknown 2025-08-01 08:28:04

Monitoring my Homelab, Simply Date: 2025-07-09 I have a middling self-hosted/homelab setup, and it occasionally breaks. Alas, no monitoring tool has ever sparked joy in me. Don’t get me wrong, I understand that they’re essential for large fleets of services with fast-changing software and teams of oncallers working around the clock to understand the complex ways that complex systems fail… but my stuff doesn’t change that often, failures are mundane and low-scope, and I’m the only person comi

Topics: duration err prober string time

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Local Chatbot RAG with FreeBSD Knowledge

news.ycombinator.com Unknown 2025-08-04 10:48:49

Out of multiple conversations with people at BSD conferences, I noticed that many would love to see a chatbot that provides precise information on FreeBSD—for users, admins, and developers. I strongly believe that there should not be an official chat.freebsd.org . Local chatbots work well and can be tweaked to fit personal needs. This documentation is written for macOS with Apple Silicon (because of the GPU support), but should work on other OSes as well. Step 1: Install Ollama (API for Multi

Topics: documentation freebsd install knowledge path

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Show HN: Learn LLMs LeetCode Style

news.ycombinator.com Unknown 2025-08-04 10:03:13

TorchLeet is broken into two sets of questions: Question Set: A collection of PyTorch practice problems, ranging from basic to hard, designed to enhance your skills in deep learning and PyTorch. LLM Set: A new set of questions focused on understanding and implementing Large Language Models (LLMs) from scratch, including attention mechanisms, embeddings, and more. Note Avoid using GPT. Try to solve these problems on your own. The goal is to learn and understand PyTorch concepts deeply. Table o

Topics: problems pytorch question questions set

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UK launches £500M package to support diverse, underrepresented investors and founders

techcrunch.com Dominic-Madori Davis 2025-08-04 11:30:00

The British Business Bank, owned by the UK government, is creating a £500 million (around $674 million) economic package to help support diverse and underrepresented fund managers and founders in the country. Fifty million pounds will be set aside for female-led venture funds, which means the BBB has now committed at least £100 million (around $135 million) to supporting female-led ventures and the government’s Invest in Women Taskforce. Meanwhile, £400 million (around $539 million) will go to

Topics: fund help million venture women

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Elon Musk’s SpaceX might invest $2 billion in Musk’s xAI

techcrunch.com Anthony Ha 2025-08-04 12:12:17

In Brief One Elon Musk business might be making a big investment in another. According to a Wall Street Journal report that cites investors close to SpaceX, the company has agreed to invest $2 billion in Musk’s AI startup xAI. The investment would reportedly be part of the $5 billion equity raise (along with another $5 billion in debt) that Morgan Stanley announced at the end of June. This would be SpaceX’s first investment in xAI, and one of its biggest investments in another company. The WS

Topics: billion grok investment spacex xai

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ISRO successfully conducts hot tests of Gaganyaan propulsion system

news.ycombinator.com Authors 2025-08-04 10:19:04

ISRO has successfully conducted two hot tests of the Gaganyaan Service Module Propulsion System (SMPS) at the space agency's Propulsion Complex in Mahendragiri on July 3. The short-duration tests, lasting 30 seconds and 100 seconds respectively, were aimed at validating the test article configuration, ISRO said in a statement on Wednesday (July 8, 2025). Also read: What will Gaganyaan change for India? | Explained "The overall performance of the propulsion system during these hot tests was no

Topics: gaganyaan hot isro propulsion tests

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The upcoming GPT-3 moment for RL

news.ycombinator.com Unknown 2025-07-31 18:59:30

The upcoming GPT-3 moment for RL Matthew Barnett, Tamay Besiroglu, Ege Erdil Jun 20, 2025 GPT-3 showed that simply scaling up language models unlocks powerful, task-agnostic, few-shot performance, often outperforming carefully fine-tuned models. Before GPT-3, achieving state-of-the-art performance meant first pre-training models on large generic text corpora, then fine-tuning them on specific tasks. Today’s reinforcement learning is stuck in a similar pre-GPT-3 paradigm. We first pre-train l

Topics: replication rl software task training

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Hill Space: Neural nets that do perfect arithmetic (to 10⁻¹⁶ precision)

news.ycombinator.com Justin Dujardin 2025-08-04 08:37:48

When understood and used properly, the constraint W = tanh(Ŵ) ⊙ σ(M̂) (introduced in NALU by Trask et al. 2018 ) creates a unique parameter topology where optimal weights for discrete operations can be calculated rather than learned . During training, they're able to converge with extreme speed and reliability towards the optimal solution. Most neural networks struggle with basic arithmetic. They approximate, they fail on extrapolation, and they're inconsistent. But what if there was a way to m

Topics: discrete operations selection specific weights

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Zig's New Async I/O

news.ycombinator.com Unknown 2025-08-04 06:03:41

Asynchronicity is not concurrency. In the Zig Roadmap 2026 stream Andrew announced a new way of doing I/O, let’s see what are the goals of this upcoming design and how that relates to the revival of async / await in Zig. The new I/O Interface The most notable change to Zig is the introduction of a new interface in charge of all I/O operations. Most importantly, the Io interface is now expected to be provided by the caller, just like we already do with Allocator . Old Zig: const std = @impor

Topics: async const data io try

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Two-step system makes plastic from carbon dioxide, water and electricity

news.ycombinator.com Kimm Fesenmaier 2025-08-01 05:10:37

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Angewandte Chemie International Edition (2025). DOI: 10.1002/anie.202503003 What if a machine could suck up carbon dioxide from the atmosphere, run it through a series of chemical reactions, and essentially spit out industrially useful plastic? "I think that is something that we, as a society, would be inte

Topics: carbon ethylene monoxide reduction step

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Today's NYT Connections: Sports Edition Hints and Answers for July 13, #293

cnet.com See Full Bio 2025-08-04 09:49:03

Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles. Today's Connections: Sports Edition has some fun categories. There's only one requiring last names, and one requiring teams, so if you can sort those easily, you should be in good shape. Read on for hints and the answers. Connections: Sports Edition is out of beta now, making its debut on Sup

Topics: answers connections group sports today

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Grok team apologizes for the chatbot's 'horrific behavior' and blames 'MechaHitler' on a bad update

engadget.com Unknown 2025-08-04 06:45:20

The team behind Grok has issued a rare apology and explanation of what went wrong after X's chatbot began spewing antisemitic and pro-Nazi rhetoric earlier this week, at one point even calling itself "MechaHitler." In a statement posted on Grok's X account late Friday night, the xAI team said "we deeply apologize for the horrific behavior that many experienced" and attributed the chatbot's vile responses to a recent update that introduced "deprecated code." This code, according to the statement,

Topics: behavior grok posts responses user

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Lost Chapter of Automate the Boring Stuff: Audio, Video, and Webcams in Python

news.ycombinator.com Al Sweigart 2025-08-04 04:45:45

The third edition of Automate the Boring Stuff with Python is now available for purchase or to read for free online. It has updated content and several new chapters, but one chapter that was left on the cutting room floor was "Working with Audio, Video, and Webcams". I present the 26-page rough draft chapter in this blog, where you can learn how to write Python code that records and plays multimedia content. Working with Audio, Video, and Webcams These days a smartphone is a portable film st

Topics: audio ffmpeg file mp4 video

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A better Ghidra MCP server – GhidrAssistMCP

news.ycombinator.com Unknown 2025-08-04 06:21:33

GhidrAssistMCP A powerful Ghidra extension that provides an MCP (Model Context Protocol) server, enabling AI assistants and other tools to interact with Ghidra's reverse engineering capabilities through a standardized API. Overview GhidrAssistMCP bridges the gap between AI-powered analysis tools and Ghidra's comprehensive reverse engineering platform. By implementing the Model Context Protocol, this extension allows external AI assistants, automated analysis tools, and custom scripts to seaml

Topics: function ghidra list tool tools

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Legendary Entertainment May Have Lionsgate in Its Acquisition Sights

gizmodo.com Justin Carter 2025-08-04 08:15:27

Studios have been threatening to acquire each other the past couple years, and now it seems to be Legendary Entertainment’s turn. According to the Hollywood Reporter, the studio behind recent hits like A Minecraft Movie and the Dune trilogy is potentially snatching up Lionsgate, best known for the John Wick and Hunger Games series. At the moment, the two companies are considering a team up on some films, and if things go well, that’ll blossom into a “more complete offer.” There weren’t any spec

Topics: acquire hunger legendary lionsgate movies

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Today's NYT Connections Hints, Answers and Help for July 13, #763

cnet.com See Full Bio 2025-08-04 08:00:04

Looking for the most recent Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles. Today's NYT Connections puzzle wasn't as tough as some puzzles are. I spotted the four purple category words right away. Read on for clues and today's Connections answers. The Times now has a Connections Bot, like the one for Wordle. Go there after you play to receive a n

Topics: answers connections group today words

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Horrifying Research Finds Melting Glaciers Could Activate Deadly Volcanoes

futurism.com Unknown 2025-08-04 04:30:52

Scientists are warning that glaciers melting due to global warming could trigger explosive — and potentially deadly — volcanic eruptions around the world. As detailed in a new study presented at the Goldschmidt international geochemistry conference this week and due to be peer-reviewed later this year, researchers from the University of Wisconsin-Madison analyzed six volcanoes in southern Chile to study how retreating ice sheets may have influenced past volcanic behavior. Using advanced argon

Topics: eruptions glaciers ice scientists volcanoes

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This $99 discreet, subscription-free fitness band is a good budget Whoop tracker alternative

androidauthority.com Unknown 2025-08-04 05:30:11

Amazfit Helio Strap The Amazfit Helio Strap isn’t trying to be a high-powered training tool, but instead a comfortable, distraction-free fitness and health tracker that delivers solid wellness insights without the bloat of a screen or the burden of a subscription. If you're after a low-maintenance wearable that quietly does its job and lets you focus on your day, it’s a great value at $99. I’m a screen fiend as much as the next shopper, but that doesn’t mean I can’t appreciate a distraction-fre

Topics: amazfit heart helio strap tracker

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Malware found in official gravityforms plugin indicating supply chain breach

news.ycombinator.com Rafie Muhammad 2025-08-03 23:41:59

Update 7-12-2025 06:00 UTC: We have observed some activity in regard to one of the backdoors that involves a gf_api_token parameter. The IP address 193.160.101.6 tries to request, for every site, the following URLs with a spoofed user agent: /wp-content/plugins/gravityforms_2.9.12/notification.php?gf_api_token=Cx3VGSwAHkB9yzIL9Qi48IFHwKm4sQ6Te5odNtBYu6Asb9JX06KYAWmrfPtG1eP3&action=ping /wp-content/plugins/gravityforms_2.9.11.1/notification.php?gf_api_token=Cx3VGSwAHkB9yzIL9Qi48IFHwKm4sQ6Te5odNt

Topics: _request echo function gravity_forms new

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Stone–Wales Transformations

news.ycombinator.com Unknown 2025-08-04 07:07:12

Buckminsterfullerene is a molecule shaped like a soccer ball, made of 60 carbon atoms. If one of the bonds between two hexagons rotates, we get a weird mutant version of this molecule: This is an example of a Stone-Wales transformation: a 90° rotation in a so-called ‘π bond’ between carbon atoms. Here’s how it works in graphene: Graphene is a sheet of carbon molecules arranged in hexagons. When they undergo a Stone–Wales transformation, we get a Stone–Wales defect with two pentagons and two he

Topics: graphene hexagons stone transformation wales

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Show HN: BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++

news.ycombinator.com Unknown 2025-08-04 09:32:12

BinaryRPC 🧭 Motivation While working at my company, I had previously developed a WebSocket server prototype in Java. However, over time, we started to experience performance issues. This led me to turn to C++, a language that offers more speed and low-level system control. Through my research, I discovered that uWebSockets was one of the best options in terms of performance, so I began developing with this library. However, since uWebSockets is a very "core" library, I had to handle many deta

Topics: app binaryrpc session std string

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The Fourth Wave: How Speedballing Is Creating a New Kind of Drug Crisis

gizmodo.com Andrew Yockey 2025-08-04 07:00:30

Speedballing—the practice of combining a stimulant like cocaine or methamphetamine with an opioid such as heroin or fentanyl—has evolved from a niche subculture to a widespread public health crisis. The practice stems from the early 1900s, when World War I soldiers were often treated with a combination of cocaine and morphine. Once associated with high-profile figures like John Belushi, River Phoenix and Chris Farley, this dangerous polysubstance use has become a leading cause of overdose death

Topics: fentanyl opioid overdose speedballing use

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Crypto Billionaire Justin Sun Buys Another $100 Million of Trump’s Memecoin

gizmodo.com Lucas Ropek 2025-08-04 08:10:52

Justin Sun, the founder of the Tron blockchain, announced this week that he had purchased yet another $100 million of Donald Trump’s memecoin, $TRUMP. Sun already owns a substantial amount of the asset. The crypto mogul also announced that the coin would soon be tradable on his blockchain. All of this is complicated by the fact that Sun still appears to be bogged down in a civil fraud case brought against him by the Securities and Exchange Commission. In 2023, the SEC launched a lawsuit against

Topics: case crypto million sun trump

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Your iPhone Has Sudoku, and Here's Where to Find It

cnet.com See Full Bio 2025-08-04 04:00:08

Sudoku is a popular puzzle game that some studies have shown could help the cognitive performance of people over 50 years old. And when Apple released iOS 18.2 in December, that update brought those puzzle games to the News app. Everyone can try a few sudoku puzzles for free, but Apple News Plus subscribers can play new puzzles every day. An Apple News Plus subscription is $13 a month and gives you access to daily sudoku and other puzzles, like Quartiles, as well as stories from publications li

Topics: ios puzzle puzzles sudoku tap

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Latest Tech News

‘Superman’ Blasts Off To a Big Opening Weekend

Today's NYT Connections Hints, Answers and Help for July 14, #764

Species at 30 makes for a great guilty pleasure

Study warns of ‘significant risks’ in using AI therapy chatbots

Meta acquires voice startup Play AI

Google Gemini flaw hijacks email summaries for phishing

Monitoring My Homelab, Simply

Local Chatbot RAG with FreeBSD Knowledge

Show HN: Learn LLMs LeetCode Style

UK launches £500M package to support diverse, underrepresented investors and founders

Elon Musk’s SpaceX might invest $2 billion in Musk’s xAI

ISRO successfully conducts hot tests of Gaganyaan propulsion system

The upcoming GPT-3 moment for RL

Hill Space: Neural nets that do perfect arithmetic (to 10⁻¹⁶ precision)

Zig's New Async I/O

Two-step system makes plastic from carbon dioxide, water and electricity

Today's NYT Connections: Sports Edition Hints and Answers for July 13, #293

Grok team apologizes for the chatbot's 'horrific behavior' and blames 'MechaHitler' on a bad update

Lost Chapter of Automate the Boring Stuff: Audio, Video, and Webcams in Python

A better Ghidra MCP server – GhidrAssistMCP

Legendary Entertainment May Have Lionsgate in Its Acquisition Sights

Today's NYT Connections Hints, Answers and Help for July 13, #763

Horrifying Research Finds Melting Glaciers Could Activate Deadly Volcanoes

This $99 discreet, subscription-free fitness band is a good budget Whoop tracker alternative

Malware found in official gravityforms plugin indicating supply chain breach

Stone–Wales Transformations

Show HN: BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++

The Fourth Wave: How Speedballing Is Creating a New Kind of Drug Crisis

Crypto Billionaire Justin Sun Buys Another $100 Million of Trump’s Memecoin

Your iPhone Has Sudoku, and Here's Where to Find It

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