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Sculpt Operating System 25.10

https://genode.org/documentation/articles/sculpt-25-10
1•snvzz•2m ago•0 comments

Coconut on the Road: Coconut coincidences

https://www.guampdn.com/lifestyle/coconut-on-the-road-coconut-coincidences/article_e54df0af-fd6a-...
1•sipofwater•2m ago•1 comments

The Smol Training Playbook: The Secrets to Building World-Class LLMs

https://huggingface.co/spaces/HuggingFaceTB/smol-training-playbook
1•hisamafahri•3m ago•0 comments

Ask HN: Is Udacity now geo blocking countries?

1•estebarb•7m ago•0 comments

John Carmack on Mutable Variables

https://twitter.com/id_aa_carmack/status/1983593511703474196
2•azhenley•10m ago•0 comments

Show HN: Sentient – AI-powered customer feedback analysis with 95% accuracy

2•iedayan03•12m ago•0 comments

US candy makers haunted by Halloween discounts as retailers scare up sales

https://www.reuters.com/business/us-retailers-discounting-hershey-sweets-boost-key-halloween-sale...
1•petethomas•13m ago•0 comments

Review of John Ousterhout's "A Philosophy of Software Design"

https://theaxolot.wordpress.com/2025/10/30/a-refreshing-philosophy-of-software-design/
1•Axol•13m ago•0 comments

Genode-Powered SculptOS 25.10 Brings Performance Improvements and Better Drivers

https://www.phoronix.com/news/Sculpt-OS-25.10-Released
1•samtheDamned•14m ago•0 comments

All aiSRE will be gone in an year

1•ritviksri•15m ago•0 comments

Consolidation in Hospital Sector Leading to Higher Health Care Costs, Study Find

https://harris.uchicago.edu/news-events/news/consolidation-hospital-sector-leading-higher-health-...
1•rawgabbit•18m ago•1 comments

Show HN: PS2 Emulator – Play your favorite PlayStation 2 games on your computer

https://ps2-emu.org
2•kangfeibo•25m ago•0 comments

Show HN: Embedr – The AI-Native Arduino IDE

https://www.embedr.app/
1•sinharishabh•31m ago•0 comments

Show HN: NatChecker – free online NAT type detector (no login, one click)

https://natchecker.com
2•owoamier•34m ago•0 comments

Show HN: sjl – Simple JSON Logger for Rust

https://github.com/joswayski/sjl
2•josevalerio•36m ago•0 comments

YouTube to MP3 converter 100%ad-free

https://ytd.app/en/youtube-to-mp3/
4•lucasenv•42m ago•0 comments

Direct deaminative functionalization with N-nitroamines

https://www.nature.com/articles/s41586-025-09791-5
1•ammo1662•46m ago•0 comments

Palantir communications chief calls the company's political shift 'concerning'

https://www.cnbc.com/2025/10/30/palantir-trump-karp-politics.html
1•petethomas•50m ago•0 comments

Google YouTube is feeding me non stop political ads from another state

1•morpheos137•50m ago•0 comments

Ground stop at JFK due to staffing

https://www.fly.faa.gov/adv/adv_otherdis?advn=13&adv_date=10312025&facId=JFK&title=ATCSCC%20ADVZY...
28•akersten•56m ago•6 comments

Space power: The dream of beaming solar energy from orbit

https://www.bbc.com/future/article/20251029-the-beam-dream-should-we-build-solar-farms-in-space
2•1659447091•59m ago•1 comments

I discover a easy-to-use image cropper

https://justcrop.online/
1•Jaylew•1h ago•0 comments

Railways: Firms develop new tech to electrify trains

https://www.bbc.com/news/articles/czdjg92y00no
2•1659447091•1h ago•0 comments

Porsche AG sets final steps in the realignment of its product strategy

https://newsroom.porsche.com/en/2025/company/porsche-realignment-product-strategy-40594.html
2•andsoitis•1h ago•0 comments

Doughnut of social and planetary boundaries monitors a world out of balance

https://www.nature.com/articles/s41586-025-09385-1
3•PaulHoule•1h ago•0 comments

Show HN: Reggi.net your AI domain companion

https://reggi.net
1•stackws•1h ago•0 comments

Show HN: Fun Friday Australia ISM Quiz;)

https://elmobp.github.io/ism-quiz/
1•lidder86•1h ago•0 comments

Epstein and Mossad: The Trafficker Helped Israel Build a Backchannel to Russia

https://www.dropsitenews.com/p/jeffrey-epstein-ehud-barak-putin-israel-russia-syria-war-depose-assad
7•computerliker•1h ago•1 comments

Google Posts Surprise October Pixel Update Builds, Doesn't Say What For

https://www.droid-life.com/2025/10/30/google-posts-surprise-october-pixel-update-builds-doesnt-sa...
2•raybb•1h ago•0 comments

Ask HN: Proprietary software dominate or is for profit open-source a thing?

1•gitprolinux•1h ago•2 comments
Open in hackernews

Phone numbers for use in TV shows, films and creative works

https://www.acma.gov.au/phone-numbers-use-tv-shows-films-and-creative-works
96•nomilk•4h ago

Comments

ChrisArchitect•4h ago
https://www.nanpa.com/numbering/555-line-numbers
benjojo12•4h ago
The UK also has something similar https://www.ofcom.org.uk/phones-and-broadband/phone-numbers/...
Theodores•2h ago
My fictional British phone number is:

01 811 8055

This used to be the BBC number for call ins, particularly the kids TV show 'Swap Shop', but also for so much else during the 1970s and 1980s.

This number was retired in 1990 when the London ran out of phone numbers and switched to two different prefixes, 071 and 081. The former was advertised on TV as 'Inner London' and the latter as 'Greater London'. This bit of marketing kept everyone happy.

There was still a problem with numbers and the need to go for eleven digits. Hence, in 1995, the codes for London changed again, to 0171 and 0181. This was PHONEDAY.

But still, more numbers were needed, plus the tech behind the scenes was ever-evolving. Hence, in 2000, the numbers changed again for London, for everything to start with 020, so 0171 became 0207 and 0181 became 0208.

But then everyone got mobile phones and we no longer heard about how the economy was growing so quickly that we had this apparent incessant need for even more phone numbers. Furthermore, mobile phones had contacts built into them, so there was no need to remember phone numbers, which was just as well as eleven digits were not so easy to memorise, particularly when the prefixes had changed around so much.

Hence, my personal choice of fictional number. Apart from anything else, it enables me to see how well forms are validated, plus 01 811 8055 is only going to ever be recognised as a 'famous' number by Brits over a certain age.

ZeWaka•1h ago
My fictional British phone number is: 0118 999 88199 9119 725 3
FabHK•1h ago
From the hilarious TV Series "IT Crowd":

https://www.youtube.com/watch?v=HWc3WY3fuZU

Marsymars•4h ago
For any website registration that asks for a phone number I put in one of these for my area.
L-four•3h ago
Always use theses in testing don't ask me how I know.
PlunderBunny•3h ago
I don’t see Beachwood 4-5789 on that list.
paranoidrobot•3h ago
I don't think Marvin Gaye was using ACMA's list.
jolt42•3h ago
If Jenny's number was 555-5309 I don't think it would have worked in a song.
aidenn0•3h ago
KLondike 5-5309 kind of works though.
drob518•3h ago
Rumor was that everyone who had 867-5309 changed it shortly after it released. Except for Jenny. She had a fantastic dating life long before Tinder.
davidgh•3h ago
Rumor also has it that in virtually any major grocery store in the USA you can put in any (valid) area code and 867-5309 and it will work as a rewards member number to get you the discounts. I have done it when traveling and have had success.
silisili•2h ago
Yeah, whoever owns those numbers has to be rolling in rewards points. It's my loyalty number at Kroger, Publix, Speedway, etc.

Heck it might be worth trying to purchase said number for the rewards, come to think of it.

toast0•1h ago
I used one of those at CVS and the printout was rather long; even the cashier was impressed.
user3939382•2h ago
I heard of a business trying to sell it but couldn’t for licensing so sold the business and the number was incidental.
hn_acc1•2h ago
If you shop at Safeway (Albertsons?) and need a member's discount, but don't have a membership/number, 510-867-5309 works. Staff members have specifically mentioned it.
macintux•2h ago
There was a fairly large local grocery chain who just required the last 4 digits of the phone number to get a discount. I’m not sure who thought that was a good idea, but they’ve since gone out of business (I’m reasonably certain there’s no direct correlation between those facts).
madcaptenor•56m ago
Generally 867-5309 in the local area code works for most rewards programs.
estimator7292•38m ago
I worked retail in the US, can confirm in multiple area codes
saghm•34m ago
Seven is an important digit for the cadence because its the only one with two syllables. I guess you could double-up the last two fives and say "zero" instead of "0" to make it fit.
MinimalAction•3h ago
Wow! Had no idea. I wonder how do they monitor if they use these for setting up an account for some offers.
paranoidrobot•3h ago
The only people who would give one of these numbers out in real life are people who otherwise don't want to give you a real number.

Anyone who needs a number for a legitimate reason should do their own validation anyway.

You can try calling them but they return "number disconnected" messages.

zeta0134•3h ago
I have one of these that I use when dealing with retailers for which the phrase "I don't have a smartphone" does not compute. Saves the hassle of having to explain it every time, and so far I'm the only one using my made up number, so they "remember me" or whatever. But they can't actually call, and that's the point.
01HNNWZ0MV43FF•3h ago
For a good time call (303) 499-7111
SoftTalker•3h ago
For dirty deeds ring 3-6 2-4 3-6.
lisbbb•1h ago
Man, I miss the days when telephones were just telephones. The world just seems less mysterious now.
rererereferred•3h ago
Does this mean 634-5789 is a real number?

https://www.youtube.com/watch?v=FuC0T-_ONIA

snthd•3h ago
https://en.wikipedia.org/wiki/Fictitious_telephone_number
waltbosz•3h ago
In the early days of the Internet, there was this website with a list of payphone numbers from all over the United States. In my state, there were only three entries, and my home phone number was one of them. It was listed as being outside a publicly traded chain restaurant.

On occasion, radio stations would do bits where they would call a random payphone from the website. My house was called 3 times for the same bit by different radio stations. Within a month apart, I spoke to two different stations from New Zealand. MoreFM was one of them, but I don't remember the other. I do remember that that were very disappointed when I told them I had just spoken to MoreFM a month prior. Also MoreFM was the only station that didn't end the bit when I explained it was not a pay phone

nomilk•2h ago
> website with a list of payphone numbers ... my home phone number was one of them

Did you find out how this came to be, or just random typo?

Curious what the purpose of calling a pay phone is? (wasn't possible in my country)

fletchowns•2h ago
> Curious what the purpose of calling a pay phone is? (wasn't possible in my country)

If you want to let somebody know you can't talk right now but you will call them back in 10 minutes, this makes it possible without having them use another quarter (coin currency in US) to call you back in 10 minutes, or requiring them to feed quarters in while you wait on hold for 10 minutes.

Also plenty of other reasons that we've all seen in spy movies :)

vivekv•2h ago
If you haven't seen this movie. An old one but good one https://m.imdb.com/title/tt0183649/plotsummary/
dan_linder•2h ago
> Curious what the purpose of calling a pay phone is? (wasn't possible in my country)

Mostly for the humor value for an on-air radio show. I’m sure were pre-arranged just to make sure they got something usable, but I can see the occasion where a random person walking by and hearing the pay phone RINGING would cause them to pause. As a teenager I would have picked it up in a heartbeat (even not having heard the radio shows).

As for other “purposes” I’ve seen some crime/drama shows where the bad guy tells someone to go to the corner pay phone and answer it when it rings at a specific time. Horrible idea now as the phone systems would easily record the number that called it, but up until the early 2000’s it would be one option. Today I would guess dropping a burner phone in an envelope for the “victim” would be a more likely movie trope…

(Source: I’m from the US and remember a few radio stations doing this in the 1980’s and 1990’s.)

toast0•1h ago
> Horrible idea now as the phone systems would easily record the number that called it, but up until the early 2000’s it would be one option.

Sure, but you would presumably also be at a payphone, and not use the same ones over and over. Short calls and leave quickly.

ncruces•2h ago
I don't have any more money, if it runs out, call me back at this number.
PyWoody•1h ago
I'd like to make a collect call, please. First name "Bob"; last name is... "Wehadababyitsaboy".
3eb7988a1663•2h ago
Did you get any swag?
nullhole•3h ago
Futurama used the alien alphabet to get around this because, as the commentary said, they didn't want to use another 555- number.
khy•1h ago
The Simpsons went more meta: https://www.youtube.com/watch?v=2qh1JlNaOxo
lapcat•3h ago
"The song's title, "777-9311", was Prince guitarist Dez Dickerson's actual telephone number at the time the song was written. Once the song became a hit, the phone calls started coming in, and Dickerson ended up having to change his phone number." https://en.wikipedia.org/wiki/777-9311
iambateman•2h ago
Seeing 770-555-5555 on screen has always been a huge pet peeve for me. It really kills the suspension of disbelief for me.
kevincox•1h ago
Yeah, it would be nice if the reserved numbers were random so that they didn't stand out. Sure, some nerds will still memorize the list but even with 20 numbers it would be basically indistinguishable to the average person compared to the xxx-555-xxxx for NANP.
degamad•1h ago
* in Australia
ThaFresh•1h ago
If youre watching an Australian show and see a mobile phone ring and it shows the callers number, ring it. You'll likely annoy someone who works on the show.
saghm•36m ago
Why Australian shows? Do they happen to show real numbers more often, or get annoyed more often, or do you have some odd specific reason to want Australians who work on TV shows annoyed?

(edit: I see now the domain is .gov.au specifically)