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MAI-Cyber 1

https://microsoft.ai/news/introducing-mai-cyber-1-flash-inside-mdash/
54•migmartri•1h ago•10 comments

Kimi-K3 on HuggingFace

https://huggingface.co/moonshotai/Kimi-K3
1042•nateb2022•11h ago•424 comments

Glue bonds to nonstick surfaces and wipes clean with ethanol

https://cen.acs.org/materials/adhesives/glue-bonds-nonstick-surfaces-wipes-clean/104/web/2026/07
70•gmays•4d ago•29 comments

The computer that helped win World War II

https://spectrum.ieee.org/colossus-computer-ieee-milestone
80•baruchel•4d ago•35 comments

Show HN: FeyNoBg – Automatic background removal model and training library

https://usefeyn.com/blog/feynobg/
19•snyy•1h ago•2 comments

Removing React.js from the codebase and adapting Htmx for UI interactivity (2023)

https://misago-project.org/t/removing-reactjs-from-the-codebase-and-adapting-htmx-for-ui-interact...
159•Ralfp•8h ago•104 comments

Decathlon Germany adds Wero payment option to decathlon.de website

https://www.sgieurope.com/e-commerce/decathlon-germany-launches-wero-payment-on-its-website/12239...
73•doener•1h ago•60 comments

Exploiting Volvo/Eicher's fleet platform to gain control over all users/vehicles

https://eaton-works.com/2026/07/27/my-eicher-hack/
23•EatonZ•2h ago•1 comments

UpCodes (YC S17) is hiring remote AE's to help make buildings cheaper

https://up.codes/careers?utm_source=HN
1•Old_Thrashbarg•57m ago

Show HN: Running PrismML's Bonsai inside DRAM by breaking DDR4 timing rules

11•pcdeni•4d ago•3 comments

Canceling "Hey"

https://chadnauseam.com/random/cancelling-my-hey
5•ChadNauseam•23m ago•0 comments

Libsm64: Mario 64 as a library for use in external game engines

https://github.com/libsm64/libsm64
120•klaussilveira•7h ago•15 comments

Beckett the Prophet

https://theamericanscholar.org/beckett-the-prophet/
13•samclemens•5d ago•0 comments

Paged Out #9 [pdf]

https://pagedout.institute/download/PagedOut_009.pdf
48•laurensr•3h ago•8 comments

Magnolias are so old that they're pollinated by beetles, not bees (2025)

https://mymodernmet.com/magnolia-ancient-flowers-beetles/
234•speckx•5d ago•84 comments

Kimi-K3 Technical Report [pdf]

https://github.com/MoonshotAI/Kimi-K3/blob/main/k3_tech_report.pdf
302•vinhnx•2h ago•109 comments

First Robotic Satellite Servicer Launched

https://www.nrl.navy.mil/Media/News/Article/4551871/robotic-servicing-of-geosynchronous-satellite...
49•GlenTheMachine•3d ago•24 comments

How is the Bun Rewrite in Rust going?

https://lockwood.dev/ai/2026/07/27/how-is-the-bun-rewrite-in-rust-going.html
342•tomlockwood•6h ago•262 comments

VLC for Unity now supported on Linux

https://code.videolan.org/videolan/vlc-unity
110•martz•8h ago•33 comments

Show HN: Infrawrench – a tool to manage cloud and svcs with workflows and chat

https://infrawrench.com
7•astrid__•1h ago•0 comments

Building a Fast Lock-Free Queue in Modern C++ from Scratch

https://blog.jaysmito.dev/blog/04-fast-lockfree-queues/
74•ibobev•5d ago•32 comments

Should you wash your solar panels?

https://incoherency.co.uk/blog/stories/should-you-wash-your-solar-panels.html
160•surprisetalk•4h ago•135 comments

Towards a Theory of Bugs: The Ruliology of the Unexpected

https://writings.stephenwolfram.com/2026/07/towards-a-theory-of-bugs-the-ruliology-of-the-unexpec...
46•nsoonhui•3d ago•16 comments

Modern email can be built from borrowed parts

https://en.andros.dev/blog/d7ed8b07/modern-email-can-be-built-from-borrowed-parts/
115•andros•9h ago•54 comments

The Birth of the American 12-string Guitar (2013)

https://www.harpguitars.net/history/grunewald/12-string.htm
61•bilegeek•7h ago•35 comments

Shay Locomotives

https://www.shaylocomotives.com/
55•Rygian•8h ago•13 comments

AI companies spend record sums on Washington lobbying

https://www.ft.com/content/d8a5f95e-3b6d-463a-a848-c9ef8e2394db
190•1vuio0pswjnm7•3h ago•91 comments

PGSimCity - How PostgreSQL Works

https://nikolays.github.io/PGSimCity/
840•jonbaer•17h ago•82 comments

The Proof Machine (2016)

https://incredible.pm/
25•BenoitP•5h ago•4 comments

Elevated errors on Claude Opus 5

https://status.claude.com/incidents/mfdtrknpxghq
74•croemer•6h ago•55 comments
Open in hackernews

Decathlon Germany adds Wero payment option to decathlon.de website

https://www.sgieurope.com/e-commerce/decathlon-germany-launches-wero-payment-on-its-website/122397.article
70•doener•1h ago

Comments

vrganj•39m ago
iDeal is amazing and it's great it's coming to the rest of Europe, even if they gave it a worse name.

Here in the Benelux it's the go-to payment option for ecommerce.

I think this will be a much bigger threat to Visa and Mastercard than the oft-promised digital Euro.

patrickmcnamara•33m ago
I don't think the name is that bad. iDeal sounds very dated to me as a native English speaker.
vrganj•24m ago
How would you even pronounce wero as a native English speaker?

We - ro? Wer-o?

At least iDeal was unambiguous.

navane•17m ago
I heard the gimmick was euro (you-ro) -- wero (we-ro). Which leaves ayero and dayro.
anticrymactic•4m ago
> How would you even pronounce wero as a native English speaker?

Thankfully, only about 2% of the EU population speaks English natively.

[0] https://webgate.ec.europa.eu/ebsm/api/public/deliverable/dow... Page 10

dgellow•3m ago
I mean, who cares how you pronounce it? Each country will have its own variant, similar to how euro is pronounced differently in different places, and eventually one will become the English status quo
moritzwarhier•20m ago
It sounds like a coupon website installing malware to me. But... names are just names. When adoption gets large enough, every name becomes unimportant I guess.

iShares, iDeal, WhatsApp: the Millenial trinity of European essentials :D

jdblair•32m ago
I agree it's always fast and convenient! It doesn't have the buyer protection you get with a credit card (it debits from your account immediately), but for most purchases that is fine.
whazor•28m ago
Well I guess I have good news for you (and bad news for Dutch merchants), because Wero does offer the ability to dispute.
V__•30m ago
I actually like Wero a lot as a name, sound like virtual euro to me.
flexagoon•30m ago
> I think this will be a much bigger threat to Visa and Mastercard than the oft-promised digital Euro

Wasn't the digital Euro specifically crippled due to banks lobbying against it to promote Wero instead?

thibaut_barrere•22m ago
Afaik the system is being consolidated

https://epicompany.eu/media-insights/ideal-to-phase-into-wer...

« iDEAL will begin rebranding to iDEAL | Wero in 2026 »

fsuts•17m ago
> I think this will be a much bigger threat to Visa and Mastercard than the oft-promised digital Euro.

Not just the American card networks but also a threat to the US Dollar as the reserve currency and the power it gives to the USA

Hence why USA is unhappy with Brazil over their Pix system

Malakun•32m ago
In Spain we can pay using Bizum on many websites, including Amazon.
retired•31m ago
For Amazon Spain I use my debit card. Is there an upside to using Bizum?
QuantumNomad_•14m ago
In Norway we have a thing similar to Bizum, called Vipps. I.e. a payment method specialized for sending small person-to-person payments, for example useful when buying something second hand in person from another person, or when splitting a restaurant bill, or paying someone for gas when you rode in their car with them, etc etc.

Vipps is also usable as payment method in several online stores here, just like the above mentioned that Bizum can be used for Amazon Spain. I often use Vipps as payment method when it is available in online stores. It’s quick and convenient, and doesn’t involve giving my card details to a third party payment provider.

Aside from my Norwegian bank card and the Vipps that is connected to the same bank account, I also have Revolut, which supports disposable single-use virtual cards which is an excellent idea in theory and I’ve used that a few times too, but I have had too many cases of trying to pay with Revolut disposable single-use virtual cards and it not working so that what should’ve been a great way to avoid giving my card details to all kinds of third parties instead becomes a hassle where I first try disposable and it’s not going through and then I have to use my long-term multi-use card details to pay anyway.

With Vipps I have not had much trouble. There was a time or two such as for example the other day where I paid for something on Finn (similar to Wallapop in Spain) with Vipps and Finn said there was an error and I tried again and Finn still said it errored. But I just left it like that and it resolved itself. Next day when I logged into Finn again, the purchase had completed and in Vipps one of the two pending attempted payments went through and the other one was reverted as it should, without me having had to reach out to neither Finn nor Vipps myself.

jabiko•29m ago
I recently bought something from fahrrad.de and was surprised to see Wero as an payment option. I don't know what I expected, but scanning the QR code and acknowledging the payment in my banking app worked without any issues. The whole process had a very "snappy" feeling without waiting for any of the usual spinners and redirects. So... thumbs up, I guess?
dinkelberg•27m ago
Wero shows that marketing is everything. It's just regular bank transactions with a much larger fee. We could have had EPC QR codes and similar completely free technologies instead.
fsuts•21m ago
Wero’s website says they don’t charge fees

So who is charging the fees?

xlii•15m ago
They most likely don't charge fees on consumer.

Usually the fee is on merchant (and it's few % depending on region regulations etc.) Payment providers such as Wero are doing direct bank transfer, which is usually fee-less, but then they can afford to put a on-merchant fee that's much lower than what credit card companies are charging.

Thus the model is win-win-win: Consumer doesn't pay more, Merchant pays less, and Wero gets their share.

inigyou•9m ago
Card fee in EU is maximum 0.2% for debit and 0.3% for credit.
jjice•15m ago
Free for individuals, but paid if you're the business it seems from what I've found? If that's the case, it seems to be the same as a card in the US and I wouldn't be surprised if some businesses try to pass it on like they do with cards.

[0] https://www.mollie.com/growth/wero-payment-guide#:~:text=How...

[1] https://www.bnpparibasfortis.be/en/public/faq/how-much-does-...

CJefferson•26m ago
This type of thing (scan QR code) is how basically all payments were done when I was recently in China, via wechat or alipay (either you show your QR code for big shops, or scan their QR code for small shops / vendors. They can just print them out if they want and hang a copy).

I found it superior to other systems I've used in basically every way. Particularly for small market stalls -- I scan their QR code, I enter how much I want to send them. They never get my details, I don't have to trust they didn't fat-finger the price. It also makes it amazingly easy to send money to friends, just scan their code and send them their share of dinner.

rustyhancock•16m ago
It has massive perks, especially in regions where the transaction fee or exchange fee scams run.

(Basically they have a reasonable price showing and when you pay with a credit card you see your banks charges you a huge amount. It can be as simple as in Mexico $ is used for pesos so if the merchant actually charges you USD that's 20x or so rip off).

But... This isn't mutually exclusive, why can't I set a price on my smartphone when I pay by contactless?

The other benefit is that there QR codes are bank transfers. Which have substantially less recourse and less rights for the consumer. Probably doesn't matter for a $10 sandwich but still significant.

luke5441•16m ago
I would claim the main cause why it is more complicated is having VAT and KYC/AML requirements. Transactions can be much easier if you ignore the VAT requirement.
upcoming-sesame•13m ago
To me NFC is superior. It checks all the boxes you mentioned plus quicker / last steps
ChrisArchitect•24m ago
Related:

Lidl Introduces the European Payment Method Wero in Germany

https://news.ycombinator.com/item?id=49060205

ChrisArchitect•21m ago
Presse release: https://einblicke.decathlon.de/presse/pressekit/digitale-inn...
TulliusCicero•20m ago
God I wish the US had a digital payment system that we could all basically agree on. Having Apple Pay vs Google Pay vs Zelle vs Paypal vs Venmo vs all the others is annoying as hell.
thibaut_barrere•19m ago
It is one of these instances where « let the market decide » is not necessarily the best option on the long run.
fsuts•11m ago
The market wants to take a cut per transaction, perpetually. At a high profit margin.

This is one where not the market but a country/group of countries need to rollout their own public payments so fees are minimal to zero.

retired•9m ago
Ideal was a result of free market banking though.

> The system was conceived by the Dutch banks ABN Amro, ING Bank, Postbank N.V. and Rabobank, to develop a single system for online payments that could be used by all banks.

Currently owned by EPI:

> The European Payments Initiative (EPI) is a unified digital payment service launched in 2020 and backed by sixteen founding European banks and payment service providers.

TulliusCicero•2m ago
I mean you could have a single protocol and then various different providers still competing, like email, or how even for Visa or Mastercard there's a bunch of different banks that partner up.
marginalien•18m ago
If European retailers manage to link Wero payments to loyalty schemes, then everyone will benefit and this could eventually become something. Still, no thread to legacy credit card rails (Mastercard, Visa) for many years. The industry doesn’t expect hockey stick growth AFAIK
anticrymactic•17m ago
Wero is such a valuable asset for Europe and couldn't have come at a better time.

It's built on the excellent SEPA system, which standardized bank transfers and "Lastschrift" in Europe. SEPA itself got a huge upgrade last year with mandatory instant transfers that cannot cost more than standard transfers between European checking accounts.

Both of those allowed Wero to happen as a final abstract top layer, meaning: the UX of sending money to an email address with the security and convenience of bank transfers. And everything is built collaboratively on top of European banking infrastructure.

No account necessary and no private american conglomerates can delete that account.

And before some says: "Well, now the government controls everything!": They already did, since... Ever. Now its one less entity with that access and one that can be (hopefully) controlled and changed by a majority.

retired•12m ago
I frequently run into failed SEPA transfers. At least three per month out of ~200. So it could use some more stability for my use case.

In all fairness, I also have a couple of VISA payments that fail every month.

microtonal•5m ago
Note that Wero is amongs others based on the Dutch iDEAL [1] system, which was introduced 21 years ago. Virtually every Dutch web shop supports iDEAL (and many only support iDEAL) as well as international payment services such as PayPal and Stripe. As a result, the vast majority of transactions of Dutch webshops go through iDEAL. It is really a super-nice frictionless system.

iDEAL also supports P2P payments through Tikkie (ABN AMRO) or the payment request option of other banks. You basically show a QR code or send a link and the person paying goes through the iDEAL flow to transfer the money. Tikkie (and the other bank's similar and compatible systems) have been one of the primary methods for P2P transfers for many years now.

I am really happy that we are getting the same system across multiple countries now. Contactless payments through Wero are also planned, so that we can finally become independent of Google/Apple Pay for contactless payments using a phone.

[1] They kept iDEAL running as a separate system in order not to disturb it during the upbringing of Wero, but iDeal is going to migrated to Wero the coming period.

janandonly•13m ago
Why is this news? In the Netherlands the ideal system is already replaced by Wero ? What am I missing.
dgellow•6m ago
It’s not about the Netherlands, that’s what you seem to be misunderstanding
mkrecny•13m ago
I get that this is a good thing and long overdue - but the excitement here just underscores for me how expectations in Europe for Europe doing anything truly cutting edge are low.
marginalien•2m ago
I think EU citizens are excited mainly because of winning back their digital sovereignty, nobody said this would be cutting edge technology. Actually the simplicity of the solution is key (Wero is based on EU’s proven SEPA Instant Payment rails).

That being said, what I do not like about Wero is that some parts of the infrastructure is based on AWS and or Google cloud; hopefully they will switch to European clouds, soon.

tacker2000•11m ago
I always use Paypal because they have buyers protection, and this has already saved me countless of times.

Would like to see if this is also offered in the Wero ecosystem?

huijzer•11m ago
> competition in digital payments

What competition? Here in the Netherlands, iDeal (which is already renamed to Wero) has almost no competition. Perhaps PayPal a few percent

inigyou•9m ago
Visa

MasterCard

dgellow•8m ago
In Germany PayPal is pretty huge
amelius•10m ago
I'd like the EU to enforce a payment-system agnostic checkout for webshops, which gives me the same payment options everywhere and which also adds a layer of privacy.
inigyou•8m ago
That's like, literally impossible? "Hey I just invented ameliuspay, your shop doesn't support it, go directly to jail"

The closest you have is SEPA because it's universal on all Euro bank accounts. And many webshops do offer it. It doesn't integrate into credit card workflows because it's a push payment - you have to go to your banking app, type the details and send the money, while the website waits. Some people might have to go to an actual bank.

amelius•7m ago
If ameliuspay is properly registered with the EU payment processor platform, then it should automatically appear as an option in the webshop.
amelius•4m ago
It should also present "pay with your personal information" as a legitimate payment option, which would turn on ads (in case you want that). Otherwise ads should stay hidden and user tracking should not happen.

It's time the EU penalizes companies for pushing only AdTech as a payment option. This is unfair competition for the other payment processors.

iagooar•7m ago
I need to use this thread to mention the Polish payment system Blik. It is one of the most convenient payment systems out there - you generate an ephemeral 6-digit code in your banking app, copy it to the vendor, confirm, done. Works P2P with phone numbers, too.

Interestingly, it would be the perfect system for payments using AI agents - the agent tries to pay, asks user to provide 6-digit code, submits payment request. User confirms via banking app. Done.

embedding-shape•11m ago
I tend to prefer Bizum over my card, as my newfangled debit card has a CVV code that changes every 10 minutes, so I can no longer just autofill the card with a password manager, I MUST open the bank app to get the CVV code.

With Bizum I don't need that, input my phone number, approve the dialogue in the bank app, then for future purchases it's automatically approved. That no fees goes to American companies is just the cherry on top.

(Decathlon Spain also offers Bizum payments, FWIW)

retired•5m ago
Got it. In my case I don’t have to use my bank app at all. Just go to checkout with Amazon and it automatically charges it from my bank account.
rodrigodlu•5m ago
Pix is Brazil is also paid by the merchants. ~0.33%.

Individuals is completely free. You can transfer even to people without bank accounts (and withdraw on places like corner shops and authorized merchants).

For companies certain transfers are free. eg: my company pays nothing, since I'm not a merchant, one of the banks tried to charge once and I just changed to another that offered 0% in return for keeping investments there.

Some banks offer extra services like POS machines with instant confirmation and so on (so the POS employee don't need access to the company bank account).

How much is in this case?

dinkelberg•11m ago
The payment service provider (like Stripe or Adyen).
Semaphor•18m ago
I mean, that was always possible and many offered that. Wero offers the PayPal style integrated flow, QR code scanning from your banking app is slightly higher friction
CJefferson•3m ago
I'd much prefer NFC if I could see how much I was paying and had to always confirm it -- I understand this wouldn't have worked with physical cards but I wish it was an option on my phone.
haagch•4m ago
> No account necessary and no private american conglomerates can delete that account.

Officially you need a Google or Apple account to download a wero capable app from their stores, and Google and Apple can always delete all wero capable apps from their stores like for example with Russian sanctioned banks.

Some banking apps work on non - google play controlled android smartphones, but always only accidentally. Some banks like for example Consorbank already crack down on "sideloading" their app at all: https://www.reddit.com/r/Consorsbank/comments/1p909w1/commen...