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 Computex 2025 Live Blog: All the latest tech from Taipei

We're on the ground at Asia's biggest tech show, sharing all the cool stuff we find.

https://www.tomshardware.com/news/live/computex-2025

Lehká plastová zrcadla mohou podstatně zlevnit solární termální energii

Solární termální energetika je jako na koni. Globální oteplování jí hraje do karet. Teď jde o to, aby byla co nejlevnější. Australští odborníci rafinovaně využili vlastní vynález plastových zpětných zrcátek a vyvinuli nerozbitná a velmi lehká zrcadla z plastu, která by mohla zlevnit solární termální energii až o 40 procent. http://www.osel.cz/14076-lehka-plastova-zrcadla-mohou-podstatne-zlevnit-solarni-termalni-energii.html

2d | osel.cz
 New Xbox games launching this week, from May 19 through May 25 — Onimusha 2 remaster arrives

Onimusha 2 returns with better graphics and textures as one of the many new Xbox games this week. Here is what's coming from May 19 through May 25.

https://www.windowscentral.com/gaming/xbox/all-xbox-games-launching-may-19-through-may-25-2025

bpezip: komprese krátkých řetězců v JavaScriptu

Pokud jste někdy chtěli komprimovat textová data přímo v prohlížeči nebo optimalizovat přenos krátkých řetězců v aplikaci, je tu pro vás lehká knihovna: bpezip. https://www.root.cz/clanky/bpezip-komprese-kratkych-retezcu-v-javascriptu/?utm_source=rss&utm_medium=text&utm_campaign=rss

2d | root.cz
GNOME vymění přehrávač Totem, openSUSE bude bez prostředí Deepin

Prostředí GNOME se rozhodlo nahradit přehrávač videa Totem novějším Showtime. Prostředí Deepin Desktop Environment bylo odstraněno z openSUSE kvůli problémům se zabezpečením. Debian Trixie byl převeden do stavu „hard freeze“. https://www.root.cz/clanky/gnome-vymeni-prehravac-totem-opensuse-bude-bez-prostredi-deepin/?utm_source=rss&utm_medium=text&utm_campaign=rss

2d | root.cz
Postřehy z bezpečnosti: Windows pod pořádnou palbou zranitelností

V dnešním díle se podíváme na zranitelnosti v produktech Microsoft, skrytý malware v npm balíčku, kyberšpionážní kampaň RoundPress a severokorejskou hackerskou skupinu TA406. https://www.root.cz/clanky/postrehy-z-bezpecnosti-windows-pod-poradnou-palbou-zranitelnosti/?utm_source=rss&utm_medium=text&utm_campaign=rss

2d | root.cz
Computex 2025: Watch NVIDIA CEO Jensen Huang deliver the opening keynote today

Computex 2025 is about to kick off, and the cavalcade of announcements about the latest chips, laptops, gaming devices and more from leading brands has already begun. The event in Taiwan will kick off Sunday night (US time) with a keynote at the Taipei Music Center from NVIDIA CEO Jensen Huang. There will be a livestream for anyone not attending in person

2d | Engadget
Show HN: Python Simulator of David Deutsch’s "Constructor Theory of Time"

Hi HN,

I turned the freshly published paper “The Constructor Theory of Time” by David Deutsch and Chiara Marletto (arXiv, 13 May 2025) into an executable Python library.

What you’ll find • One-to-one translation of the paper’s formalism: Substrates, Attributes, Tasks, Constructors, and task-algebra operators • Possibility / impossibility predicates and counterfactuals encoded exactly as defined • Test suite that mirrors every lemma and example (>95 % coverage, mypy-typed) • Reproduct

If you like puzzles, check out this trippy comic-style escape room game for Playdate

Meeting an online friend in person for the first time can be pretty awkward. If only there were a way to skip the weird small talk part and get right into the flow of real conversation — like, say, getting shrunk down to the size of a chess piece and trapped in a series of board games, forcing you to communicate so you can find your way out. That's exactly the scenario in which characters Alex and Sarah find themselves in the

2d | Engadget
Show HN: Vaev – A browser engine built from scratch (It renders google.com)

We’ve been working on Vaev, a minimal web browser engine built from scratch. It supports HTML/XHTML, the CSS cascade, @page rules for pagination, and print-to-PDF rendering. It even handles calc(), var(), and percentage units—and yes, it renders Google.com (mostly).

This is an experimental project focused on learning and exploration. Networking is basic (http:// and file:// only), and grid layouts aren’t supported yet, but we’re making progress fast.

Show HN: Stack Error – ergonomic error handling for Rust

Stack Error reduces the up-front cost of designing an error handling solution for your project, so that you focus on writing great libraries and applications.

Stack Error has three goals:

1. Provide ergonomics similar to anyhow.

2. Create informative error messages that facilitate debugging.

3. Provide typed data that facilitates runtime error handling.


Comments URL: https://news.ycombinator.com/item?id=44023471

AlphaEvolve pod lupou: Jak si Google vylepšuje vlastní nástroje a co na to konkurence?

Google DeepMind opět posouvá hranice umělé inteligence. Jeho nový systém AlphaEvolve nejenže optimalizuje vlastní infrastrukturu Googlu a šetří nemalé prostředky, ale také přepisuje desítky let staré matematické poučky a objevuje nové algoritmy. Zatímco AlphaEvolve demonstruje sílu evolučního přístupu v kombinaci s velkými jazykovými modely, konkurence v podobě OpenAI, Applu či čínských firem nespí a AI závod nabírá na obrátkách. Co to všechno znamená pro vědu, technologie a naši budoucnost? htt

2d | osel.cz
Activision is abandoning Call of Duty: Warzone Mobile

Activision announced on the official X account of its Call of Duty: Warzone Mobile title that it would sunset updates and delist it from the Google Play store and the App Store. Activision is giving players a last chance to download the departing game, which will be removed by the end of today.

According to Activision, Call of Duty: Warzone Mobile "has not met our expectation

2d | Engadget
Netflix has figured out a way to make ads even worse using AI

Netflix will embrace AI-generated ads, whether we like it or not. The streaming service will roll out AI-generated ads in 2026 that will play in the middle of a show or whenever users hit pause for its ad-supported plans. During Netflix's Upfront event for its advertisers, Amy Reinhard, the company’s president of advertising, showed off the upcoming feature for interactive midroll and pause ads that use generative AI for custom content.

We've come a long way since Netflix's origin stor

2d | Engadget
Show HN: Model2vec-Rs – Fast Static Text Embeddings in Rust

Hey HN! We’ve just open-sourced model2vec-rs, a Rust crate for loading and running Model2Vec static embedding models with zero Python dependency. This allows you to embed text at (very) high throughput; for example, in a Rust-based microservice or CLI tool. This can be used for semantic search, retrieval, RAG, or any other text embedding usecase.

Main Features:

- Rust-native inference: Load any Model2Vec model from Hugging Face or your local path with StaticModel::from_pretrained(...).

Show HN: Buckaroo – Data table UI for Notebooks

Buckaroo is my open source project. It is a dataframe viewer that has the basic features we expect in a modern table - scroll, search, sort. In addition there are summary stats, and histograms available. Buckaroo support Pandas and Polars dataframes and works on Jupter, Marimo, VSCode and Google Colab notebooks. All of this is extensible. I think of Buckaroo as a framework for building table UIs, and an initial data exploration app built on top of that framework. AG-Grid is used for the core

Show HN: I modeled the Voynich Manuscript with SBERT to test for structure

I built this project as a way to learn more about NLP by applying it to something weird and unsolved.

The Voynich Manuscript is a 15th-century book written in an unknown script. No one’s been able to translate it, and many think it’s a hoax, a cipher, or a constructed language. I wasn’t trying to decode it — I just wanted to see: does it behave like a structured language?

I stripped a handful of common suffix-like endings (aiin, dy, etc.) to isolate what looked like root forms. I know th

Show HN: Racketmeter – Measure Badminton String Tension Using Sound Frequency

Racketmeter lets badminton players measure string tension using the sound frequency produced when tapping the racket strings. It's 100% free, works in your browser on mobile and desktop, and requires no sign-up or installation.

I built it to solve a personal problem. I started playing badminton regularly in 2016 and quickly learned that players often ask stringers to string rackets at specific tensions (like 22 or 26 lbs). But after a few stringing jobs, I began to feel like the tension wa

 I need to see more from Lenovo's most affordable gaming desktop, because this isn't good enough

The Lenovo LOQ Tower (Gen 9) is Lenovo's most affordable tower PC designed for gaming, but it's overpriced and under-featured compared to the competition.

https://www.windowscentral.com/hardware/lenovo/lenovo-loq-tower-gen-9-review

Score Samsung’s ultra-tiny 128GB flash drive for only $15
The best Memorial Day tech deals from Apple, Amazon, Dyson and others that you can get right now

It might surprise you, but Memorial Day can be a great time to shop for tech. In years past, we've seen solid Memorial Day deals on all manner of gadgets including many of our favorite tablets, headphones, charging accessories, robot vacuums and more. That's on top of all the seasonal items that usually gets discounted at this time like smart grills and grilling gear, pizza ovens and outdoor tech.

If you're on the market for any of those things, now's a good time to shop. And like most

2d | Engadget
Peacock Premium drops to only $25 for one year

Another great streaming deal has hit the internet: one year of

2d | Engadget
Show HN: Chat with 19 years of HN

Hey HN

We loaded a BigQuery dataset of all of Hacker News, every comment, story and user, into camelAI.

You can ask questions like:

• “When does dang tend to comment during the day?”

• “Which domains have gained the most submissions since 2015, year-over-year?”

• “How has average comment length changed each January since 2007?”

• “Top five users who link to arXiv papers the most.”

It's behind a log-in to prevent abuse but free to use for 10 messages. No payment info required. W

Nové pohledy na gravitaci a časoprostor: Je všechno jinak?

Einsteinova teorie relativity otřásla naším chápáním vesmíru, ale i po sto letech se vynořují nové otázky. Je časoprostor skutečně zakřivený, nebo existují alternativy? Proč vlastně fyzikové tak usilovně pátrají po teorii kvantové gravitace? Nedávné studie naznačují, že příběh gravitace a struktury reality je možná mnohem komplikovanější a zajímavější, než si myslíme. http://www.osel.cz/14074-nove-pohledy-na-gravitaci-a-casoprostor-je-vsechno-jinak.html

2d | osel.cz
What’s Your Blood Type? This Is How It Can Affect Your Heart Health

If you don't already know your blood type, you're going to want to find out so you can learn more about your risk for heart disease. https://www.cnet.com/health/medical/what-blood-type-how-affect-heart-health/#ftag=CADf328eec

2d | cnet.com
How to Speed Up a Website: Improve Your Loading Speeds With These 9 Tips

Visitors won’t stick around if your site is slow. Speed things up with simple fixes like removing unused themes and plugins, installing a CDN or switching web hosts. https://www.cnet.com/tech/services-and-software/how-to-speed-up-a-website/#ftag=CADf328eec

2d | cnet.com
2.4GHz vs. 5GHz Wi-Fi: Which Wi-Fi Band Is Right for Your Home?

Choosing the right Wi-Fi band can make a big difference in your internet connection. Here’s what you need to know. https://www.cnet.com/home/internet/wi-fi-2-4ghz-vs-5ghz-which-wi-fi-band-is-right-for-your-home/#ftag=CADf328eec

2d | cnet.com
New Viral Airbike Looks Like a Star Wars Speeder Bike video

Here's everything we know about the Airbike from Volonaut, a startup that just recently came out of stealth mode. https://www.cnet.com/videos/new-viral-airbike-looks-like-a-star-wars-speeder-bike/#ftag=CADf328eec

2d | cnet.com
New Viral Airbike Looks Like a Star Wars Speeder Bike

Here's everything we know about the Airbike from Volonaut, a startup that just recently came out of stealth mode. https://www.cnet.com/roadshow/news/new-viral-airbike-looks-like-a-star-wars-speeder-bike/#ftag=CADf328eec

2d | cnet.com