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Scientists Detect Precise Origin of Mysterious Signal From Deep Space

For almost two decades, astronomers have been trying in vain to explain extremely bright flashes of radio bursts emanating from deep space. Despite only lighting up for a tiny fraction of a second, these fast radio bursts (FRBs) have been known to release as much energy as the Sun puts out in an entire year. Now, in what's being called a "turning point," an international team of researchers has traced back the location of the origin of one of the brightest FRBs ever detected, allowing them to

Topics: frb frbs radio said star

Show HN: Clearcam – Add AI Object Detection to Your IP CCTV Cameras in a Minute

clearcam Turn your RTSP enabled camera or old iPhone into a state of the art AI Security Camera Now on the Apple App Store https://apps.apple.com/app/clearcam/id6743237694 video demo: https://x.com/RoryClear/status/1959249250811785405 install and run NVR + inference with homebrew brew tap roryclear/tap brew install clearcam clearcam (optional) enter your Clearam premium userID (viewable in iOS app) to receive streams and notifications open localhost:8080 in your browser run NVR + inferen

Making Games in Go: 3 Months Without LLMs vs. 3 Days with LLMs

Introduction After 15 years as a software engineer, I realized I had never actually built and published a game. Since I grew up in 🇦🇷 Argentina playing card games with my friends, I figured I’d choose one of those. I asked myself: Truco: 3 Months Without LLMs On June 18th of 2024 I started building Truco in my free time. As a longtime Go backend developer, the backend was obvious. The challenge was the UI and long-term hosting without a paid server. Problem Solution UI Bit the bullet and le

Seed: Interactive software environment based on Common Lisp

Seed Seed is an interactive software environment. With it you can create and use computer programs in many ways. It is based on the Common Lisp language and runs inside the Web browser, allowing you to build software on a local or remote computer system, and it can present programs and their output using a wide variety of display modes. Seed depicts programs in the form of a tree grid, featuring glyphs that denote different functions and types of data. All of Seed's display modes share basic in

What Is the Magnetic Constant and Why Does It Matter?

This means these three values can’t be independent; if you know two of them, you can derive the third. How do physicists deal with this? We define the speed of light as exactly 299,792,458 meters per second. (How do we know it’s exact? Because we define a meter as the distance light travels in 1/299,792,458 of a second.) Then we measure the magnetic constant (μ 0 ) and use that value along with the speed of light to calculate the electric constant (ε 0 ). Maybe that seems like cheating, but to

I built a tiny mac app to monitor and manage my development processes

🚧 Port Kill A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once. Features Real-time Monitoring : Scans ports 2000-6000 every 5 seconds using lsof commands : Scans ports 2000-6000 every 5 seconds using commands Visual Status Bar Icon : Shows process count with color-coded center (green=0, red=1-9, orange=10+) : Shows proc

Rolling the dice with CSS random()

Random functions in programming languages are amazing. You can use them to generate variations, to make things feel spontaneous and fresh. Until now there was no way to create a random number in CSS. Now, the random() function is on its way. You’ll be able to create a random animation delay, layout content at a random place on the screen, create a random color, or anything you want — all without any JavaScript. The Basics This new function has three arguments in this pattern: random(min, max,

Ergonomic errors in Rust: write fast, debug with ease, handle precisely

Ergonomic errors in Rust: write fast, debug with ease, handle precisely Errors show up in three distinct contexts: when you’re writing code, when you’re debugging code, and at runtime when the program needs to handle recoverable errors. And errors are consumed by two distinct consumers with different needs: the developer debugging an application, and the caller making error handling decisions at runtime. In this post, we’ll explore how stackerror is designed to make working in all three contex

Amazon AGI Labs chief defends his reverse acquihire

In Brief When Amazon hired the founders of AI startup Adept last year, it was one of the first examples of what became known as a reverse acquihire — a deal where a large company hires key startup team members and licenses its technology, rather than acquiring the startup outright. Adept’s co-founder and former CEO David Luan subsequently became the head of Amazon’s new AGI Lab, and while Luan’s recent interview with The Verge is ostensibly focused on Amazon’s vision for AI agents, reporter Al

SpaceX Is Losing a Staggering Amount of Money Every Time One of Its Starships Explodes

Time is ticking for SpaceX's Starship. Even after nearly ten launches, the behemoth spacecraft has yet to successfully visit space and then come safely back to Earth even a single time — but NASA is nonetheless relying on it to ferry astronauts from the Moon's orbit down to the surface just over two years from now. Given Starship's track record so far — nine full-scale test flights have ended in explosions shortly after launch, explosions in space, and crashes into the ocean — it's a steep goa

Building A16Z's Personal AI Workstation

In the era of foundation models, multimodal AI, LLMs, and ever-larger datasets, access to raw compute is still one of the biggest bottlenecks for researchers, founders, developers, and engineers. While the cloud offers scalability, building a personal AI Workstation delivers complete control over your environment, latency reduction, custom configurations and setups, and the privacy of running all workloads locally. This post covers our version of a four-GPU workstation powered by the new NVIDIA

Watch Live as SpaceX Tries to Prove Starship Isn’t a Total Flop With Flight 10

SpaceX is gearing up for the tenth test flight of its megarocket following a streak of failures that have cast doubt on Starship’s ability to fly to Mars in 2026. Starship is slated for lift-off on Sunday, August 24, during a launch window that opens at 7:30 p.m. ET. SpaceX recently wrapped up investigations into the rocket’s previous test flight, which took place on May 27 and ended with the vehicle breaking apart during reentry. This was the third Starship flight of 2025 and the latest in a s

‘Star Wars: Visions’ Season 3 Puts a Stormtrooper on Death’s Door

Over its currently two-season run, Star Wars: Visions has shown audiences the adventures of Force users, droids, and rebels. One viewpoint we’ve not seen much of is the Imperial forces, despite their repeatedly turning up in the show’s various shorts—but that’s changing with the new season, and things will get pretty cerebral. During this weekend’s Anime NYC, panelists got a look at “Black,” a short for the next set of episodes dropping in October. Developed by david production (Fire Force), th

Manim: Animation engine for explanatory math videos

Manim is an engine for precise programmatic animations, designed for creating explanatory math videos. Note, there are two versions of manim. This repository began as a personal project by the author of 3Blue1Brown for the purpose of animating those videos, with video-specific code available here. In 2020 a group of developers forked it into what is now the community edition, with a goal of being more stable, better tested, quicker to respond to community contributions, and all around friendlie

‘Star Trek’ Journalists, Ranked

The potential for what journalism looks like in Star Trek is a heady idea that’s been around as long as the series itself. What does reporting the news look like in utopia? What does it mean that the Federation has its own news networks, alongside a host of interstellar media organizations? What does freedom of information mean in a universe that has Starfleet? And yet, we’ve actually had very few characters appear in the series as fully dedicated journalists and reporters. That changed a littl

Aspiration co-founder to plead guilty to $248M fraud scheme

Sustainability-focused fintech Aspiration was flying high a few years ago, attracting famous investors including Orlando Bloom, Leonardo DiCaprio, and Robert Downey Jr. Now, its co-founder will plead guilty to helping perpetuate a $248 million fraud scheme, according to U.S. attorneys. Joseph Sanberg, who was arrested in March, has agreed to plead guilty to two counts of wire fraud, felony counts that could land him in prison for up to 20 years each. “This so-called ‘anti-poverty’ activist has

Meta partners with Midjourney on AI image and video models

Meta is partnering with Midjourney to license the startup’s AI image and video generation technology, Meta Chief AI Officer Alexandr Wang announced Friday in a post on Threads. Wang says Meta’s research teams will collaborate with Midjourney to bring its technology into future AI models and products. “To ensure Meta is able to deliver the best possible products for people it will require taking an all-of-the-above approach,” Wang said. “This means world-class talent, ambitious compute roadmap,

Much of the World Stops Sending Mail to U.S.

Do you have a package coming your way from overseas? (I do, it’s a gift, and I’m very annoyed.) Hopefully it’s not urgent, because it’s going to be a minute before that thing gets to our shores. Questions surrounding the Trump administration’s ongoing tariff regime, including a policy to end an exemption from taxing small packages, have resulted in postal services across the world simply choosing not to ship to the United States until things get sorted out, according to Bloomberg. Central to th

Most Powerful Fast Radio Burst Ever Detected Hits Telescopes Across North America

For almost two decades, astronomers have detected extremely powerful, millisecond-long flashes of radio waves known as fast radio bursts (FRBs) from beyond our galaxy—and had no clue where they came from. Now, a team of scientists has detected the brightest-ever FRB and finally pinpointed its origin to a nearby galaxy. Researchers have long suspected that FRBs are the result of highly energetic and violent events, like clashes between neutron stars. But even though they can generate more energy

When Starship Comes to Florida, Expect 2-Hour Flight Delays, FAA Warns

SpaceX aims to expand its Starship operations to Cape Canaveral, Florida, with a goal of launching 44 super heavy-lift rockets per year. If regulators approve this plan, the uptick in launch activity could result in more ground stops, reroutes, and flight delays at major airports throughout the Sunshine State, according to the Federal Aviation Administration. In a draft environmental impact statement released this month, the FAA states that airports such as Fort Lauderdale/Hollywood Internation

‘Star Wars: Visions’ Returns This October

We’ve only had a tiny glimpse of what to expect out of the third season of Star Wars: Visions, the animated anthology series that opens up the galaxy to a whole host of international animation studios. But now we have our first proper good look at some new and returning heroes—and when exactly we’ll get to meet them. Lucasfilm has confirmed that Star Wars: Visions volume 3 will begin streaming on Disney+ on October 29. The studio confirmed the release with a new poster, depicting a whole host o

Topics: 29 new star visions wars

The next Starship flight will test much more than hardware

SpaceX is gearing up to launch its massive Starship rocket from South Texas, a test that gives the company a chance to reverse a brutal few months of mishaps on the ground and in the air. The last Starship test flight was nearly three months ago, and it notched a milestone: the first reuse of a Super Heavy booster. But that mission ended with the upper stage, also called Starship, or Ship, breaking apart on reentry and the booster exploding over the Gulf during the landing burn phase of flight.

All managers make mistakes; good managers acknowledge and repair

“There is a crack in everything. That’s how the light gets in.” — Leonard Cohen Let me tell you something that will happen after you become a manager: you’re going to mess up. A lot. You’ll give feedback that lands wrong and crushes someone’s confidence. You’ll make a decision that seems logical but turns out to be completely misguided. You’ll forget that important thing you promised to do for someone on your team. You’ll lose your temper in a meeting when you should have stayed calm. The real

US to review all 55M visas to check if holders broke rules

US to review all 55 million visas to check if holders broke rules US Secretary of State Marco Rubio has announced several measures this year to curb immigration President Donald Trump has made anti-immigration the cornerstone of his second administration, from mass deportations and full-on travel bans on countries to revoking 6,000 student visas. Visas will be revoked if there are indications of "overstays, criminal activity, threats to public safety, engaging in any form of terrorist activit

The Management Skill Nobody Talks About

“There is a crack in everything. That’s how the light gets in.” — Leonard Cohen Let me tell you something that will happen after you become a manager: you’re going to mess up. A lot. You’ll give feedback that lands wrong and crushes someone’s confidence. You’ll make a decision that seems logical but turns out to be completely misguided. You’ll forget that important thing you promised to do for someone on your team. You’ll lose your temper in a meeting when you should have stayed calm. The real

TikTok to lay off hundreds of UK content moderators

TikTok to lay off hundreds of UK content moderators 30 minutes ago Share Save Tom Gerken Technology reporter Share Save Getty Images TikTok is planning to lay off hundreds of staff in the UK which moderate the content that appears on the social media platform. According to TikTok, the plan would see work moved to its other offices in Europe as it invests in the use of artificial intelligence (AI) to scale up its moderation. "We are continuing a reorganisation that we started last year to stre

Microsoft: August Windows updates cause severe streaming issues

Microsoft has confirmed that the August 2025 security updates are causing severe lag and stuttering issues with NDI streaming software on some Windows 10 and Windows 11 systems. This comes after widespread reports from users experiencing a wide range of performance problems when using various streaming apps, including OBS (Open Broadcast Software), "Severe stuttering, lag, and choppy audio/video might occur when using NDI (Network Device Interface) for streaming or transferring audio/video fee

Your Google Home setup is getting its long-awaited Gemini upgrade soon - what to expect

Maria Diaz/ZDNET ZDNET's key takeaways Gemini is replacing Google Assistant in Google Home. The new, more personalized assistant supports natural conversations and maintains context. Early access for Gemini at Home starts in October. Get more in-depth ZDNET AI coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Amid the launch news of Made by Google phones and other devices, Google is also upgrading its Assistant for smart home users. Gemini for Home will replace

Deeply divided Supreme Court lets NIH grant terminations continue

Shortly after the Trump Administration took office, it started cancelling grants for things it had disagreements with: funding for pandemic preparation, efforts to diversify the scientific workforce, those that targeted minority health issues, and more. These terminations were challenged in court, and a consolidate case was heard in the District of Massachusetts, pitting the government against individual researchers, organizations that represent them, and states that host research institutions.

New iPhones and iPads in Russia must ship with state-backed messaging app preinstalled

Earlier today, the Russian government announced a new rule requiring all phones and tablets to ship with MAX, its state-backed messenger app, preinstalled. Here are the details. As reported by Reuters, starting September 1, “gadget” makers will have to include MAX among the apps that must come preinstalled. That includes phones and tablets. RuStore, the country’s domestic application store, which up to now came preinstalled on Android devices, will also have to come preinstalled on all “gadget