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Artemis II crew see first glimpse of far side of Moon [video]

https://www.bbc.com/news/videos/ce3d5gkd2geo
228•mooreds•4h ago•158 comments

Eight years of wanting, three months of building with AI

https://lalitm.com/post/building-syntaqlite-ai/
302•brilee•5h ago•94 comments

Caveman: Why use many token when few token do trick

https://github.com/JuliusBrussee/caveman
467•tosh•9h ago•253 comments

Reaffirming our commitment to child safety in the face of EuropeanUnion inaction

https://blog.google/company-news/inside-google/around-the-globe/google-europe/reaffirming-commitm...
25•upofadown•1h ago•21 comments

A tail-call interpreter in (nightly) Rust

https://www.mattkeeter.com/blog/2026-04-05-tailcall/
62•g0xA52A2A•3h ago•2 comments

Computational Physics (2nd Edition)

https://websites.umich.edu/~mejn/cp2/
32•teleforce•2h ago•3 comments

Just 'English with Hanzi'

https://www.oldnorthwhale.com/p/why-modern-chinese-is-just-english
24•scour•1d ago•9 comments

Codex is switching to API pricing based usage for all users

https://help.openai.com/en/articles/20001106-codex-rate-card
143•ccmcarey•2h ago•97 comments

Finnish sauna heat exposure induces stronger immune cell than cytokine responses

https://www.tandfonline.com/doi/full/10.1080/23328940.2026.2645467#abstract
205•Growtika•5h ago•122 comments

Lisette a little language inspired by Rust that compiles to Go

https://lisette.run/
210•jspdown•11h ago•107 comments

From birds to brains: My path to the fusiform face area (2024)

https://www.kavliprize.org/nancy-kanwisher-autobiography
8•everbody•1h ago•0 comments

Baby's Second Garbage Collector

https://www.matheusmoreira.com/articles/babys-second-garbage-collector
25•matheusmoreira•3d ago•4 comments

Nanocode: The best Claude Code that $200 can buy in pure JAX on TPUs

https://github.com/salmanmohammadi/nanocode/discussions/1
50•desideratum•4h ago•7 comments

The threat is comfortable drift toward not understanding what you're doing

https://ergosphere.blog/posts/the-machines-are-fine/
637•zaikunzhang•8h ago•437 comments

Friendica – A Decentralized Social Network

https://friendi.ca/
78•janandonly•7h ago•29 comments

German implementation of eIDAS will require an Apple/Google account to function

https://bmi.usercontent.opencode.de/eudi-wallet/wallet-development-documentation-public/latest/ar...
493•DyslexicAtheist•19h ago•455 comments

Perfmon – Consolidate your favorite CLI monitoring tools into a single TUI

https://github.com/sumant1122/Perfmon
20•paperplaneflyr•4h ago•4 comments

Hightouch (YC S19) Is Hiring

https://hightouch.com/careers#open-positions
1•joshwget•6h ago

My Google Workspace account suspension

https://zencapital.substack.com/p/sad-story-of-my-google-workspace
250•zenincognito•6h ago•131 comments

Phone-free bars and restaurants on the rise across the U.S.

https://www.axios.com/2026/04/05/phone-free-restaurants-bars-bans-restrictions-offline
72•Brajeshwar•3h ago•50 comments

The Melanesian: Dark-skinned people with blonde hair region of Oceania

https://guardian.ng/life/the-melanesian-dark-skinned-people-with-blonde-hair/
21•thunderbong•2h ago•0 comments

Iguanaworks has closed and our products are no longer sold

http://iguanaworks.net/products/usb-ir-transceiver.html
81•ripe•5h ago•14 comments

Someone at BrowserStack is leaking users' email addresses

https://shkspr.mobi/blog/2026/04/someone-at-browserstack-is-leaking-users-email-address/
321•m_km•5h ago•87 comments

Introduction to Computer Music (2009) [pdf]

https://composerprogrammer.com/introductiontocomputermusic.pdf
207•luu•16h ago•66 comments

Tracing Goroutines in Realtime with eBPF

https://sazak.io/articles/tracing-goroutines-in-realtime-with-ebpf-2026-03-31
28•darccio•3d ago•4 comments

Aegis – open-source FPGA silicon

https://github.com/MidstallSoftware/aegis
97•rosscomputerguy•12h ago•9 comments

Scientists Figured Out How Eels Reproduce (2022)

https://www.intelligentliving.co/scientists-finally-figured-out-how-eels-reproduce/
85•thunderbong•3d ago•16 comments

Program analysis using random interpretation (2005) [pdf]

https://sigplan.org/Awards/Dissertation/2005_gulwani.pdf
4•azhenley•2h ago•0 comments

Shared mutable state in Rust (2022)

https://draft.ryhl.io/blog/shared-mutable-state/
32•vinhnx•3d ago•7 comments

Show HN: OsintRadar – Curated directory for osint tools

https://osintradar.com/
56•lexalizer•12h ago•7 comments
Open in hackernews

Phone-free bars and restaurants on the rise across the U.S.

https://www.axios.com/2026/04/05/phone-free-restaurants-bars-bans-restrictions-offline
71•Brajeshwar•3h ago

Comments

SilverElfin•2h ago
Great. It would be nice to normalize that as a feature. A cafe near me sort of has this by simply not offering WiFi and having a sign about it, and it works - there are people having conversations with their kids and with friends and with strangers there, while all other cafes seem to be mostly people on their phones and iPads (especially kids) and laptops. Also we need a total ban on meta glasses and other similar surveillance devices.
quchen•2h ago
There are a couple of communities that have almost no phone presence. Certain kinds of music festivals are an example, and it's really quite nice not having to worry about being filmed.
anonymousiam•1h ago
There's a breakfast spot that I visit sometimes, with a sign on the wall that reads; "We do not have 'WiFi' -- Talk to each other -- Pretend it's 1995"
Teever•1h ago
I totally support the phone-free bar and restaurant experience and encouraging people to socialize verbally instead of online but the thing is that I like to eat breakfast alone.

It's a meditative process to me. There's nothing better than sitting in a greasy spoon looking out at a rainy day eating bacon and hashbrowns while sipping coffee and reading the newspaper. Just watching the world and gthe people go by while flipping and folding the pages of a large newspaper. That's bliss.

Now that newspapers aren't really a thing anymore I like to read the news on my phone, or a paper about a topic that interests me.

It's good to promote socializing as long as it doesn't come at the expensive at reflective processes.

senko•1h ago
> It's a meditative process to me. [...] I like to read the news on my phone.

I don't think reading news, especially on the phone, is meditative.

With paper you might pause & reflect while turning a page, with phone even that is lost.

> Just watching the world and the people go by while

Why not do that without looking at the phone?

Teever•1h ago
I knew someone was going to pull on that little thread.

So let's use a dictionary definition: meditative -- of, involving, or absorbed in meditation or considered thought.

In that context I have for decades now enjoyed sipping coffee, reading the news, and watching peope go by, smiling at the waitress, and considering how it all fits together. The cream in my cup, the man crossing the street, the price of tea in China -- it's all connected. Sometimes do this without a phone or a newspaper or a book. Sometimes I don't.

This is just how I like to spend my Sunday breakfast. Alone. Not talking to people. Watching them and the world.

senko•1h ago
Beautifully said, thank you.

I'm glad I pulled on that thread :)

heeton•58m ago
> I totally support the phone-free bar and restaurant experience

If you then expect an exemption because your phone use is different then I challenge that you don’t actually support the experience.

If you want to read news in a phone-free environment: bring a newspaper, a kindle, etc.

gosub100•1h ago
You could enforce this by making a farday cage out of the building. I looked into this for an irrational (5G is government poison) family member. I wasn't going to debate how RF works, just buy some points by helping her indulge her fantasy. But actual RF blocking copper mesh material is very expensive. I wonder if this could be done via wallpaper and printing using a conductive ink printed on the same pattern?
madaxe_again•1h ago
Just run a jammer - much easier and just as illegal - although if you use a busted microwave from the 80s it gives you good plausible deniability.
wikibob•1h ago
Faraday cages are passive and not illegal. Jamming is.
gruez•1h ago
>although if you use a busted microwave from the 80s it gives you good plausible deniability.

Not every radio runs off 2.4G, the frequency that microwaves would affect. Even for wifi there's 5ghz and 6ghz bands. For cellphones there are far more: https://en.wikipedia.org/wiki/5G_NR_frequency_bands

gosub100•14m ago
"just"
cyanydeez•1h ago
SImilar, except their belief is part of a illness that's some kind of dementia. It went further into all kinds of radiations, including things that are meaningless, like the 911 frequency.

It degraded slowly over a decade. It's "stabilized" but just a bunch of word salad.

gruez•1h ago
>I wonder if this could be done via wallpaper and printing using a conductive ink printed on the same pattern?

AFAIK they have to be grounded so it'll be a massive pain to install, even if you can get it printed.

kibwen•46m ago
Last I checked there was no consensus on whether or not a Faraday cage needed to be grounded to function properly, which seemed surprising.
avidiax•21m ago
Well, what does it mean to be "grounded". There isn't something special about the voltage potential of Earth.

If a Faraday cage blocks interstellar signals only if one part of it is stuck in a ball of mud and rock... well, I have some questions.

There is the possibility of the ground being a return path to the transmitter, but if that were effective, radio infrastructure would interfere world-wide, and you could transmit through the earth's core. And even that argument would suggest that the Faraday cage should be floating, not grounded.

silisili•49m ago
You really don't need a full on faraday cage. Signals in the phone frequency range are pretty poor at penetration, especially brick or concrete. I once lived in a house with lath and plaster walls, and I had to leave the office door open to even get wifi in there.

Perhaps some well placed metallic material on or near the windows would suffice?

wolvoleo•1h ago
Hmm I love phone free nightclubs (or rather camera free, they tape off the cameras). Like techno clubs.

Not so much of a fan of this in bars and restaurants, sometimes you need to stay in touch with friends who are still arriving etc. Or often they change their mind "this place is cool, why don't you come to us instead of us coming to you?". But ok plenty of places to choose from.

jermaustin1•1h ago
> sometimes you need to stay in touch with friends who are still arriving etc.

Do we need to? We are way too communicative now days. Back before everyone had cell phones, you said on Monday to friends and/or co-workers, "Let's get drinks on Friday at 7pm at BarClub" - Everyone put it in their diary, and on Friday at 6:55-7:30, people showed up where they were supposed to.

We now have this anxiety around not being in constant contact with people, when just a couple decades ago, we wouldn't talk to a person for days/weeks at a time, but still manage to get together without (m)any issues.

wussboy•58m ago
Humans used to get on ships and sail away, perhaps never to be heard from again. We can absolutely survive several minutes of confusion around eating arrangements. "Text me when you get there." Let's all just calm down and live with a little uncertainty
wolvoleo•47m ago
Go for it but don't force it on me.
borski•26m ago
There will always be other places that don’t care.

But I think it’s okay to appreciate the world around you and spend time being present while waiting for someone. We used to do this all the time. People watching is fun.

wolvoleo•19m ago
Yeah there'll be others sure.

There's another aspect: these days most people don't like being told what to do. When it infringes on other people's lives like making photos I understand but anything else nope.

I couldn't imagine working in an army either. I'd never let them get away with barking at me.

wolvoleo•47m ago
It is what it is. It's how things work now. Anyway I have great respect for places that tape off cameras because it makes others feel safe. Because they know they won't be photographed without consent.

But being on your mobile somewhere is more of a "you do you" thing for me. I'm not always on my phone, when I go out I don't go near it normally but getting a quick message is no problem IMO. For example when plans change. When others are on phones around me I don't find that very annoying, there's much more annoying behaviour.

Personally I hate planning and love chaos so I really like this thing where I see someone online at 2am and they're like "hey why don't you come out to this club". Which happens fairly often.

downut•40m ago
In 1989 I wrote and posted a paper letter to a college friend of ours in Northern England, asking, hey, around [June date I forget] we will be in London, want to meetup? A while later I get a reply letter saying sure, how about we meet at Piccadilly Circus on this date at this time. I posted an affirmative reply and there was no further communication. We were in Arizona at the time.

On the agreed-to date and time we were there, and so was she.

If we were talk about paper maps, it would blow people's minds. If we were to get further in the weeds and describe how we traveled around communist Czechoslovakia w/o a map, only a phrasebook entitled "Travelers Czech", well...

Ah I forgot! We, without being specific about the date, knew that other college friends of ours, originally from Czechoslovakia, had told us they were going to be in their home town of Olomouc. We got the barest help in Prague with my wife's bad German on how to get there by train. Arrived, got a room, and called them up. For the next week they showed us around the country and visited family and friends.

Other than lousy waiters in Prague we had a terrific adventure. Different times.

But you sure had to able to demonstrate you had integrity in your agreements and were open to changes of plans.

pimlottc•28m ago
What's amusing is that I've tried to do thing sometimes today, where I make plans with someone a few weeks in advance and then just show up. Only to have them not be there, and when I ask what happened, they said, "oh, I didn't think we were still doing that, you hadn't said anything about it in a while"
wolvoleo•24m ago
It depends. My friends with kids have everything planned out months in advance. If they're to come out to something they have to have it all scheduled between judo classes and school birthday parties blah blah

The rest of us just wing it. Which I really prefer. I hate having plans. Especially in case I might not feel like it on the night in question.

smelendez•19m ago
It’s kind of funny that business etiquette has moved much more to scheduled meetings even for short discussions, and social life has moved in the opposite direction.
Acrobatic_Road•1h ago
Yes! Phones should be treated like smoking.
wussboy•57m ago
I like this idea. You can use your phone but you have to go outside to do it.
KellyCriterion•14m ago
++1
raincole•15m ago
To increase table turnover rate for the restaurant.
markus_zhang•10m ago
Well if they don't want businesses from phone-carrying people that's perfectly fine with me.

Restaurants are too expensive anyway. A random breakfast in a random diner now costs around 60 CAD (include tax and tip) for two persons nowadays in my city. It is difficult to justify eating out unless I'm financially free.

hdbebdhdh•8m ago
I don't get it. If you don't want to use a phone, simply don't use a phone O_o