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OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI

https://simonwillison.net/2025/Dec/12/openai-skills/
335•simonw•9h ago•190 comments

Beautiful Abelian Sandpiles

https://eavan.blog/posts/beautiful-sandpiles.html
23•eavan0•3d ago•6 comments

macOS 26.2 enables fast AI clusters with RDMA over Thunderbolt

https://developer.apple.com/documentation/macos-release-notes/macos-26_2-release-notes#RDMA-over-...
380•guiand•12h ago•204 comments

GNU Unifont

https://unifoundry.com/unifont/index.html
206•remywang•11h ago•53 comments

Rats Play DOOM

https://ratsplaydoom.com/
265•ano-ther•12h ago•96 comments

1300 Still Images from the Animated Films of Hayao Miyazaki's Studio Ghibli (2023)

https://www.ghibli.jp/info/013772/
92•vinhnx•5h ago•15 comments

Ferrari's Formula 1 Handovers: Handovers from Surgery to Intensive Care 2008;pdf

https://gwern.net/doc/technology/2008-sower.pdf
49•bookofjoe•6d ago•16 comments

Show HN: Tiny VM sandbox in C with apps in Rust, C and Zig

https://github.com/ringtailsoftware/uvm32
123•trj•10h ago•8 comments

Sick of smart TVs? Here are your best options

https://arstechnica.com/gadgets/2025/12/the-ars-technica-guide-to-dumb-tvs/
261•fleahunter•19h ago•258 comments

Gild Just One Lily

https://www.smashingmagazine.com/2025/04/gild-just-one-lily/
15•serialx•4d ago•2 comments

Show HN: I made a spreadsheet where formulas also update backwards

https://victorpoughon.github.io/bidicalc/
121•fouronnes3•1d ago•65 comments

So What Should We Call This – A Grue Jay?

https://cns.utexas.edu/news/research/so-what-should-we-call-grue-jay
49•surprisetalk•5d ago•20 comments

Easel Now Has Stencils

https://easel.games/blog/2025-dec-update
8•BSTRhino•4d ago•1 comments

Ensuring a National Policy Framework for Artificial Intelligence

https://www.whitehouse.gov/presidential-actions/2025/12/eliminating-state-law-obstruction-of-nati...
109•andsoitis•1d ago•175 comments

Freeing a Xiaomi humidifier from the cloud

https://0l.de/blog/2025/11/xiaomi-humidifier/
77•stv0g•1d ago•37 comments

50 years of proof assistants

https://lawrencecpaulson.github.io//2025/12/05/History_of_Proof_Assistants.html
84•baruchel•9h ago•12 comments

Go is portable, until it isn't

https://simpleobservability.com/blog/go-portable-until-isnt
71•khazit•5d ago•56 comments

Photographer Built a Medium-Format Rangefinder, and So Can You

https://petapixel.com/2025/12/06/this-photographer-built-an-awesome-medium-format-rangefinder-and...
3•shinryuu•6d ago•0 comments

The Coming Need for Formal Specification

https://benjamincongdon.me/blog/2025/12/12/The-Coming-Need-for-Formal-Specification/
25•todsacerdoti•5h ago•17 comments

Apple has locked my Apple ID, and I have no recourse. A plea for help

https://hey.paris/posts/appleid/
377•parisidau•3h ago•179 comments

Koralm Railway

https://infrastruktur.oebb.at/en/projects-for-austria/railway-lines/southern-line-vienna-villach/...
300•fzeindl•21h ago•177 comments

The Checkerboard

https://99percentinvisible.org/episode/650-the-checkerboard/
46•thread_id•7h ago•11 comments

Capsudo: Rethinking sudo with object capabilities

https://ariadne.space/2025/12/12/rethinking-sudo-with-object-capabilities.html
62•fanf2•11h ago•34 comments

Google Removes Sci-Hub Domains from U.S. Search Results Due to Dated Court Order

https://torrentfreak.com/google-removes-sci-hub-domains-from-u-s-search-results-due-to-dated-cour...
97•t-3•5h ago•21 comments

Doxers Posing as Cops Are Tricking Big Tech Firms into Sharing People's Data

https://www.wired.com/story/doxers-posing-as-cops-are-tricking-big-tech-firms-into-sharing-people...
50•iamnothere•3h ago•13 comments

Slax: Live Pocket Linux

https://www.slax.org/
23•Ulf950•4d ago•3 comments

Motion (YC W20) Is Hiring Senior Staff Front End Engineers

https://jobs.ashbyhq.com/motion/715d9646-27d4-44f6-9229-61eb0380ae39
1•ethanyu94•11h ago

String theory inspires a brilliant, baffling new math proof

https://www.quantamagazine.org/string-theory-inspires-a-brilliant-baffling-new-math-proof-20251212/
138•ArmageddonIt•16h ago•140 comments

Pg_ClickHouse: A Postgres extension for querying ClickHouse

https://clickhouse.com/blog/introducing-pg_clickhouse
90•spathak•2d ago•32 comments

CM0 – A new Raspberry Pi you can't buy

https://www.jeffgeerling.com/blog/2025/cm0-new-raspberry-pi-you-cant-buy
186•speckx•17h ago•48 comments
Open in hackernews

Did that Colorado station sign say gas for only $1.69? Yes, it did

https://coloradosun.com/2025/12/11/colorado-gas-prices-falling-national-average/
26•mooreds•1d ago

Comments

alephnerd•1d ago
Additionally, ICE sales have started recovering over the past few years now that EV subsidizes have started being phased out in most markets [0].

Even in China, most consumers "despite buying more EVs, are less interested in how their cars are powered, and more in their digital lifestyle integration" [0].

I like EVs but I think that in most markets they're at the same point today that hybrid cars were in the 2010s - proven, but still a difficult financial sell in the short term due to high upfront costs for consumers.

Edit: can't reply

> Which seems odd in an article claiming the global tide has turned against EVs

Becuase China is not the world. Most other markets have seen either a slowdown or a reversal in EV sales - especially following the reduction of EV purchase subsidizes in most markets.

It also highlights the fact that a large portion of customers are indifferent about ecological sentiment, and that EVs can only outpace ICE if their upfront cost or net-new features (in China's case, EVs tended to have better features than ICE cars sold domestically) outpace ICE vehicles.

Even Chinese automotive players (primarily SOEs that couldn't compete with private sector BYD) have been taking advantage of this market shift, become major ICE car exporters now [1].

[0] - https://www.reuters.com/business/energy/combustion-engine-ca...

[1] - https://www.reuters.com/investigations/china-floods-world-wi...

bombcar•1d ago
EVs seem to run $10-15k more than the equivalent ICE - I tried everything I could but couldn't make it worthwhile due to constraints on what is available and inability to get the subsidies.
Rover222•1d ago
The lightly-used EV market is where it's at, for now.
rtkwe•1d ago
100% let someone else eat the initial depreciation hit from going from new to used and you can usually get one with pretty low mileage too.
bluGill•1d ago
So far, but it is hard to find good EVs on the used market. Sometimes you can, but at the moment I'm looking and there just are not many options at all.
Rover222•1d ago
A 1 or 2 yr old Model Y is a great EV...
bluGill•1d ago
Is it? Will I be able to get parts for it 15 years from now? Will I be able to repair it myself? (I have rebuilt engines before, and I'm planning to replace the transmission in my truck myself this year, so DIY ability is important to me). There have been headlines recently about how unreliable Tesla is.
rtkwe•1d ago
Transmissions on EVs are generally single stage speed reduction so yes in the extremely rare chance you need to repair it you can. The motors are way harder to repair but they're similarly way less likely to need repair. Other part availability will vary by brand just like with ICE cars/trucks there's nothing magically less available if we're looking at new parts, older common parts there's a bit of a difference just from the designs being newer so there's a smaller population of junked cars to pull random EV pumps off of the way you can with some old car parts.
Rover222•1d ago
It's the most popular vehicle in the world by most metrics, so I don't think you need to be concerned about parts. Especially if comparing to any other EV available in the US. Also extremely reliable. Don't trust clickbait headlines, look at consumer reports and satisfaction.
rtkwe•1d ago
Might be location dependent I had a lot of options last time I was poking around when my current gas car started making potentially expensive sounding noises earlier this year. (they stopped so I'm fine again /s)
coldpie•1d ago
Yeah, that's why that poster said "upfront" costs. EVs are like 10+ times cheaper than ICE cars in the long term, but we're making our children pay most of the costs of the ICE version, so it's cheaper for us. Yay for us, I guess?
bluGill•1d ago
There are a lot of "it depends" in the math, it takes somewhere around 60-80k miles to break even on the $10k difference. Most new car owners only keep the car for around 30,000 miles (leases are often 3 years, max of 32,000 miles). And so far EVs are not holding their value as well as ICE cars so a few more miles. Long term EVs are a lot cheaper, but for the new car buyer they don't make financial sense yet. (new car buyers also get a warranty so additional costs are cheap - $600 for oil changes over that time if they buy the most expensive dealer package, and a lot less if they go elsewhere)
ZeroGravitas•1d ago
That quote says Chinese buyers are buying more EVs. Which seems odd in an article claiming the global tide has turned against EVs.

It's like some weird 3rd-hand sour grapes. Yes they bought the EV but they don't care about it being an EV! Which matters, for reasons...

zobzu•1d ago
china stats reporting is worse than US stats - impossible to trust - it'll say everything and nothing every time.
Workaccount2•1d ago
As climate change effects become undeniable and older hard heads die off, people will less and less be interested in fossil fuels.

Oil and Gas doesn't even want to make investments that trump is pushing, because all those green subsidies and programs will likely come roaring back in a few years. The government may be gerrymandered and senate locked into a tight battle between red and blue, but consumer sentiment is purely popular vote. The trend is pretty clear that consumers want to get away from fossil fuels.

kieranmaine•1d ago
> Additionally, ICE sales have started recovering over the past few years now that EV subsidizes have started being phased out in most markets

I think this is a false dawn. EV sales in Germany have rebounded strongly after the removal of subsidies [1].

"Germany was the largest contributor, with more than 434,600 new EV registrations and one of the strongest growth rates in the bloc, up 39.4% year-on-year"

EU EV sales are up in 2025 in comparison with 2024 [1]

"Battery electric vehicles accounted for 16.4% of newly registered cars in the EU during the first ten months of 2025, according to figures from the European Automobile Manufacturers’ Association (ACEA). That compares with 13.2% over the same period in 2024."

1. https://www.euronews.com/business/2025/11/25/the-electric-tr... 2. https://ev-database.org/uk/#group=vehicle-group&av-1=1&av-23...

davidw•1d ago
Meanwhile... https://gml.noaa.gov/ccgg/trends/
Noaidi•1d ago
Ah...remember the days of 350.org? How cute that seems now.

Do you all realize how catastrophic this is?

Workaccount2•1d ago
When it actually snowed in winter? Yes, in fact I do remember that.
Noaidi•1d ago
Weather is not climate.
Workaccount2•1d ago
Over many years, yes, that is in fact climate.
Capricorn2481•1d ago
Not in the manner or scale you're suggesting.
timerol•1d ago
You're gonna have to locate yourself for this comment to make any sense. Plenty of places still get snow regularly in winter, and nothing humans can do will change that
ge96•1d ago
what a beautiful line, look at it go up
zobzu•1d ago
no change in trend though.

and cheaper gas is basically trump policies.

i think we should ban gas and let other countries take over (with gas) /s

jeffbee•1d ago
Cheaper gas is a thing Trump says but basically nothing the administration has done is leading to cheap gas. It's the inevitable result of demand declines and decades of domestic production capacity increases.

Interestingly one policy Trump actually controls: he has cut the rate of adding stocks to the Strategic Petroleum Reserve in half. From Dec '24 to Dec '25 they added only 19 million barrels, compared to the 40 million barrels added in the prior year, despite Trump campaigning on filling the SPR "right to the top". The last, and only, administration that has topped off the SPR was Obama.

t-3•1d ago
Well, he has been looking like he's going to invade Venezuala for a little while now. If they do a Syria-esque takeover of the oil-producing regions there could possibly be cheaper gas for wherever that gas would get shipped.
Arnt•1d ago
Don't hold your breath. Those fields need investment.
piva00•1d ago
No change in trend is part of the problem, no change or accelerating is exactly the whole problem...
jeffbee•1d ago
Meanwhile, in civilized nations, the motor fuel tax is often twice that.
Noaidi•1d ago
Yes, as it should be. Currently at Lake Mead with temperatures 15 degrees above average, and Washington state is getting a foot of rain, and the midwest is about to have a 40-50 degree temperature swing. This is climate change, and we are too late.
mothballed•1d ago
Meanwhile, some EV owners smugly recharge their vehicles from carbon burning facilities that then transmit hundreds of miles before it even gets to them, on top of all the manufacturing and battery associated environmental costs. Some reports[0, Table 1] show these coal fueled 'electric' cars are about equivalent to a ~30mpg ICE car all in, but of course at least the ICE driver is paying a motor fuel tax, meanwhile the smug EV owner is paying only a tiny amount of tax on electric utilities. Thus the externalities look way worse for the coal powered electric driver.

Of course, if you fuel off of something like solar or natural gas you can do far better, but a lot of people are just stopping at the point they have electric and then patting themselves on the back as superior.

[0] https://www.ucs.org/sites/default/files/attach/2015/11/Clean...

4fterd4rk•1d ago
And in the United States, what percentage of total generation does coal contribute? And is that rising or falling?

Sorry, just being smug with some inconvenient facts.

rtkwe•1d ago
Coal power is only about 20% of the US power generation at this point so it's not all or even most of a hypothetical EV's power source. So even where it is used 30 MPG is still actually pretty good gas mileage as well especially for their weight and size.
jeffbee•1d ago
I ride a bicycle. Miss me with your gas-huffing bullshit.
timerol•1d ago
The neat thing about electric cars is that they get cleaner as the grid gets cleaner. If you bought an EV in 2015 (when this report was published) and were worried about the grid mix, I have good news for you. Electricity production from coal in the US is in the process of falling off a cliff, dropping to 15% of the electricity mix in 2023 from over 30% in 2015. https://wolfstreet.com/wp-content/uploads/2024/02/US-electri...
Capricorn2481•1d ago
> Of course, if you fuel off of something like solar or natural gas you can do far better, but a lot of people are just stopping at the point they have electric and then patting themselves on the back as superior.

I don't think making up a smug EV owner is a very substantial comment. I haven't. met anyone who thinks like this. I imagine most people with electric vehicles would be happy if their energy came from cleaner sources.

mothballed•1d ago
Yes that's why the #1 EV company king in the US was embedded with the candidate who had practically a campaign line of bringing back coal, and a large portion of his customers were enthusiastic about this.
jasonthorsness•1d ago
And here I am in Washington State still over $4
dawnerd•1d ago
Price of gas pretty much follows cost of living.
jerlam•1d ago
The article shows that the price of gas is the lowest it has been since 2022, despite the price of everything else going up due to inflation.
dawnerd•1d ago
I meant more regionally. In areas where the cost of living is higher, gas costs more. Likewise, cheaper parts of the country have cheaper gas. Pretty easy to spot the trend. Here in socal its something like 4-5/g.
Workaccount2•1d ago
People complain about gas prices despite gas being so outrageously cheap compared to everything else. Gas first ticked over $1.79 in April 2004, not adjusted for inflation.[1]

Just goes to show that most people are parrots and not actually using their head when stating arguments.

[1]https://www.eia.gov/dnav/pet/hist/leafhandler.ashx?f=m&n=pet...

jeffbee•1d ago
Retail motor fuel prices have been roughly $2-$5, in current terms, forever.

https://www.eia.gov/outlooks/steo/realprices/

ramesh31•1d ago
It really is remarkable compared to any other consumer good. My 2002 Corolla has cost $20 to fill up since it was brand new. The benefits of empire I guess.
Sevii•1d ago
The US went from being a net importer to a net exporter during that time period. Makes a big difference in prices.
01HNNWZ0MV43FF•1d ago
The benefits of Director's Law as well, maybe!
xnx•1d ago
Adjusted for inflation, gas price hasn't changed much in 50 years, and is about as cheap as it has ever been: https://www.usinflationcalculator.com/gasoline-prices-adjust...
stronglikedan•1d ago
> gas price hasn't changed much in 50 years

It's changed much in the last couple of years, so surely it's changed much in the last 50 years.

mindslight•1d ago
Last time Trample was in office, the price of oil literally went negative - like lets put this crap back in the ground, we don't need all this energy. Small minded negative sum thinking destroys economic activity. King Krasnov squatting in office past his lease would actually be fantastic for averting carbon dioxide going into the atmosphere. Sure we'd be burning more coal, as a proportion. But so much less energy overall as our society devolves. And plenty of free time for people to improvise steam engines, cars that run off of woodgas, and whatnot.

(the real problems being that other countries will continue growing, destructionist policies set things up so that return of economic activity is even more polluting, and a moribund economy makes responding to climate change chaos much harder)

knappe•1d ago
Meanwhile that same Suncor facility that is keeping gas prices low is also routinely and continually violating EPA and Colorado air quality standards. [0]

It is so bad that the state has implemented fence line monitoring. [1]

As someone who lives in Colorado, I'd be happy to see Suncor go. Especially now that I just learned the oil they're refining is Canadian tar sand oil.

[0] https://coloradosun.com/2024/02/05/colorado-suncor-air-pollu... [1] https://cdphe.colorado.gov/public-information/air-quality-an...