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Resurrecting a dead torrent tracker and finding 3M peers

So I was uh, downloading some linux isos, like usual. It was going slowly, so I opened up the Trackers tab in qBittorrent and saw the following: Most of the trackers were totally dead. Either the hosts were down or the domains weren’t being used. That got me thinking. What if I picked up one of these dead domains? How many clients would try to connect? What are trackers for, anyways? A tracker is a core component of the BitTorrent protocol. Trackers are the services that point you to other p

In just 3 months, Ramp’s valuation jumped to $16B, up from $13B

In Brief Spend management startup Ramp announced on Tuesday that it raised a $200 million Series E led by its largest investor, Founders Fund, at a post-money valuation of $16 billion. This is a jaw-dropping $3 billion increase over the $13 billion valuation Ramp announced just a few months ago in March, after a $150 million secondary share sale. Its current valuation is also more than double the $7.65 billion post-money valuation Ramp hit a little over a year ago when it raised $150 million.

Apple launches Back to School shopping promo: free AirPods and more

Apple’s Back to School promotion for 2025 is now available. For a limited time, eligible customers can get AirPods or another eligible accessory for free when they buy a new iPad, MacBook, or iMac. That comes in addition to the year-round discount Apple offers on items sold through the Apple Store for Education. MacBook If you buy a new MacBook, you can get an eligible accessory of your choice valued at up to $199 with your purchase: AirPods 4 with Active Noise Cancellation ($179 value) AirP

The US Navy is more aggressively telling startups, ‘We want you’

While Silicon Valley executives like those from Palantir, Meta, and OpenAI are grabbing headlines for trading their Brunello Cucinelli vests for Army Reserve uniforms, a quieter transformation has been underway in the U.S. Navy. How so? Well, the Navy’s chief technology officer, Justin Fanelli, says he has spent the last two and a half years cutting through the red tape and shrinking the protracted procurement cycles that once made working with the military a nightmare for startups. The efforts

Writing a Truth Oracle in Lisp

This post assumes some familiarity with typed functional programming, Lisp, and formal logic. Today we will attempt to write a truth oracle in Lisp. By "truth oracle," I mean a program that can determine whether arbitrary mathematical statements are true or false. This might sound impossible, due to first-order logic being undecidable, but let's try anyway. Before that, though, we need to go over some required concepts. Extracting information from proofs First, sometimes, we can extract info

How to watch new Apple TV+ movie starring Sydney Sweeney and Julianne Moore

Echo Valley is a new movie streaming worldwide on Apple TV+ from today. The R-rated thriller stars Sydney Sweeney and Julianne More, playing mother and daughter roles. If you’ve never used Apple’s streaming service before, here’s how to get started. Echo Valley is available to watch exclusively through the Apple TV app, which is the home of Apple TV+ streaming service. Alongside movies to buy or rent, the TV+ tab includes a catalog of almost 300 original TV shows and movies to watch. That libr

Topics: app apple echo tv valley

I replaced my living room TV with this 4K laser projector for a month - and didn't regret it

ZDNET's key takeaways Valerion's VisionMaster Pro 2 retails for $2,999. This premium-built laser TV projects up to a 300-inch screen. It's still not ideal for brightly lit rooms (like all projectors). $2,999 at Amazon I chose the word "glorious" in the headline for this review because that word sprang to mind when I first laid eyes on the VisionMaster Pro 2 projector from Valerion -- and that was before I even plugged it in. Valerion, a sister company to Awol Vision, is just over a year old,

‘All of You,’ new Apple TV+ movie starring Brett Goldstein, gets a premiere date

Apple TV+ has officially set a release date for All of You, its upcoming romantic drama starring and co-written by Ted Lasso breakout Brett Goldstein, who also recently appeared in Season 2 of the Apple TV+ hit Shrinking. Here’s when you can watch it. According to a post on the official Apple TV+ X account, the film will premiere in select theaters and stream on Apple TV+ starting September 26. "A love story for grown-ups.” – @EW Brett Goldstein and Imogen Poots star in a new romantic drama

Ancient Roman Street Vendors Served Up Songbirds

Ancient Romans in need of a quick bite often chowed down on fried songbirds, new research suggests. A researcher working on the island of Mallorca found bones of song thrushes inside a trash pit near the ruins of an ancient fast food joint. The study, published in May in the International Journal of Osteoarchaeology, suggests that thrushes were commonly sold and consumed in Roman cities. This challenges the long-held belief that these small, speckled birds were a delicacy reserved for elite ban

Mythical Games launches FIFA Rivals worldwide touting digital ownership

FIFA Rivals, the officially licensed arcade-style mobile soccer game, is now available for download on the App Store and Google Play around the world. Powered by FIFA’s global license and Mythical Games’ hybrid Web2/Web3 game platform, FIFA Rivals delivers an arcade-style football experience with gamers building their dream teams and attempting to dominate their rivals by competing in live events and PvP leagues. Following a successful soft launch, the global launch introduces innovative featu

Type-based vs. Value-based Reflection

Type-based vs Value-based Reflection Frequently, whenever the topic of Reflection comes up, I see a lot of complains specifically about the new syntax being added to support Reflection in C++26. I’ve always thought of that as being largely driven by unfamiliarity — this syntax is new, unfamiliar, and thus bad. I thought I’d take a different tactic in this post: let’s take a problem that can only be solved with Reflection and compare what the solution would look like between: the C++26 value-ba

Anne Wojcicki has a new offer to take 23andMe private, this time for $74.7 million

23andMe CEO Anne Wojcicki and New Mountain Capital have submitted a proposal to take the embattled genetic testing company private, according to a Friday filing with the U.S. Securities and Exchange Commission. Wojcicki and New Mountain have offered to acquire all of 23andMe's outstanding shares in cash for $2.53 per share, or an equity value of approximately $74.7 million. The company's stock closed at $2.42 on Friday with a market cap of about $65 million. The offer comes after a turbulent y

As the Kernel Turns: Rust in Linux saga reaches the “Linus in all-caps” phase

Rust, a modern and notably more memory-safe language than C, once seemed like it was on a steady, calm, and gradual approach into the Linux kernel. In 2021, Linux kernel leaders, like founder and leader Linus Torvalds himself, were impressed with the language but had a "wait and see" approach. Rust for Linux gained supporters and momentum, and in October 2022, Torvalds approved a pull request adding support for Rust code in the kernel. By late 2024, however, Rust enthusiasts were frustrated wi

Steam Deck, ROG Ally, and more: all the news about the handheld PC gaming revolution

In July 2021, Valve revealed the Steam Deck, a Switch-like handheld device packed with features including a huge variety of control options, a 7-inch touchscreen, the ability to connect to external displays, and a quick suspend / resume feature. The device began shipping in February 2022, starting at $399. Now Valve’s new revision of the Steam Deck adds an OLED screen along with tons of other improvements that Sean Hollister says make it “everything the original should have been.”

Game investments and M&A totaled $17.5B across 985 deals in 2024 | DDM

As the games industry moves on from “survive til 25,” 2024 games investment and M&A data revealed recovery and improvement, according to market analyst firm Digital Development Management (DDM). In order to properly compare 2024 to 2023, it’s important to remember that in Q4 2023 Microsoft acquired Activision Blizzard for $68.7 billion, the largest gaming M&A in history by over 5.4 times its nearest counterpart of Take-Two Interactive’s $12.7 billion acquisition of Zynga. Removing Microsoft’s

Marvel Rivals Season 1.5 Is Live: The Thing and Human Torch Join the Battle

Marvel Rivals, the new hero shooter based on Marvel comics characters, is about halfway through its first full season. The free-to-play game launched season 0 on Dec. 6 and quickly reached 20 million players before starting its first full season in early January. The midseason update brings two new heroes, one new map and (thank Odin) does feature a rank reset as originally announced. Read more: Marvel Rivals: How to Choose Which Heroes and Roles to Play New Marvel Rivals heroes and maps Sea

16 Best Crossplay Games for Consoles and PC (2025): Xbox, PlayStation, Switch, Mobile

Crossplay games are ones you can play online with people on consoles or platforms different than yours. They're increasingly common, but the landscape remains fractured, and the options can be confusing. Some games are available in only a couple of places, and it's often unclear why some platforms are supported for crossplay and others aren't. Here, we've rounded up the best games that work on the most gaming destinations possible, so you can play with friends and family around the world. Looki

Marvel Rivals disrupted the Twitch scene from launch | StreamElements

StreamElements this week put out its latest State of the Stream report for January 2025. In most respects, the report shows typical behavior for Twitch’s audience — viewership numbers take a dive in December and then rebound after the new year, which happened in this case. However, not only do we have a new top streamer for the month, but the most-viewed games list has been shaken up by the arrival of Netease’s Marvel Rivals. According to StreamElement’s report, which was done in partnership wi

Launch HN: Confident AI (YC W25) – Open-source evaluation framework for LLM apps

Hi HN - we're Jeffrey and Kritin, and we're building Confident AI ( https://confident-ai.com ). This is the cloud platform for DeepEval ( https://github.com/confident-ai/deepeval ), our open-source package that helps engineers evaluate and unit-test LLM applications. Think Pytest for LLMs. We spent the past year building DeepEval with the goal of providing the best LLM evaluation developer experience, growing it to run over 600K evaluations daily in CI/CD pipelines of enterprises like BCG, Astr

Valar Atomics comes out of stealth with $19M and a pilot reactor site

Companies developing small modular nuclear reactors (SMRs) have raised more than $1.5 billion in the past year, as tech companies hunger for power to train AI models and governments decide to commit to the industry. For example, X-energy raised $700 million this month, and Paris-based Newcleo raised $151 million last year, and one would be remiss to not mention the $700 million invested into Oklo, NuScale and Nano Nuclear for similar projects in the U.S. While nuclear fusion still looks relati

Saronic raises $600M to mass-produce autonomous warships

Austin-based defense startup Saronic has raised a $600 million Series C to build an autonomous ship factory called “Port Alpha,” it announced yesterday, quadrupling its valuation to $4 billion from its last round. Investor Elad Gil led the round, with General Catalyst joining existing investors Andreessen Horowitz, 8VC, and Caffeinated Capital, among others. That should make Saronic the second, possibly third, most valuable defense tech startup in the U.S. after Anduril’s last round valued it

AI-coding startup Codeium in talks to raise at an almost $3B valuation, sources say

Codeium, an AI-powered coding startup, is raising a new round of funding at a $2.85 billion valuation, including fresh capital, according to two sources with knowledge of the deal. The round is being led by returning investor Kleiner Perkins, the people said. The new round comes just six months after Silicon Valley-based Codeium announced that it had closed a $150 million Series C at a $1.25 billion post-money valuation led by General Catalyst with participation of Kleiner Perkins and Greenoak

Valve hands the Team Fortress 2 source code to modders

Valve is handing Team Fortress 2 modders the keys to the kingdom, as long as they don't try to make any money from it. The company has added the client and server game code to the Source software development kit (SDK), allowing fans to create new games and experiences based on TF2. "Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite TF2, making anything from small tweaks to complete conversions possible," Valve explained . Modders

Topics: mods sdk source tf2 valve