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LLM from scratch, part 28 – training a base model from scratch on an RTX 3090

https://www.gilesthomas.com/2025/12/llm-from-scratch-28-training-a-base-model-from-scratch
272•gpjt•6d ago•45 comments

Kaiju – General purpose 3D/2D game engine in Go and Vulkan with built in editor

https://github.com/KaijuEngine/kaiju
9•discomrobertul8•19m ago•2 comments

Show HN: AlgoDrill – Interactive drills to stop forgetting LeetCode patterns

https://algodrill.io
73•henwfan•4h ago•53 comments

The Joy of Playing Grandia, on Sega Saturn

https://www.segasaturnshiro.com/2025/11/27/the-joy-of-playing-grandia-on-sega-saturn/
106•tosh•5h ago•53 comments

Transformers know more than they can tell: Learning the Collatz sequence

https://www.arxiv.org/pdf/2511.10811
45•Xcelerate•5d ago•19 comments

Constructing the Word's First JPEG XL MD5 Hash Quine

https://stackchk.fail/blog/jxl_hashquine_writeup
32•luispa•1w ago•7 comments

A deep dive into QEMU: The Tiny Code Generator (TCG), part 1 (2021)

https://airbus-seclab.github.io/qemu_blog/tcg_p1.html
41•costco•1w ago•2 comments

Icons in Menus Everywhere – Send Help

https://blog.jim-nielsen.com/2025/icons-in-menus/
669•ArmageddonIt•19h ago•285 comments

Brent's Encapsulated C Programming Rules (2020)

https://retroscience.net/brents-c-programming-rules.html
25•p2detar•3h ago•14 comments

The Gamma Language

https://lair.masot.net/gamma/
10•RossBencina•3d ago•0 comments

Epsilon: A WASM virtual machine written in Go

https://github.com/ziggy42/epsilon
91•ziggy42•1w ago•27 comments

ZX Spectrum Next on the Internet: Xberry Pi ESP01 and Pi Zero Upgrades

https://retrogamecoders.com/zx-spectrum-next-on-the-internet-xberry-pi-esp01-and-pi-zero-upgrades/
24•ibobev•4h ago•0 comments

The universal weight subspace hypothesis

https://arxiv.org/abs/2512.05117
323•lukeplato•14h ago•113 comments

Kroger acknowledges that its bet on robotics went too far

https://www.grocerydive.com/news/kroger-ocado-close-automated-fulfillment-centers-robotics-grocer...
217•JumpCrisscross•15h ago•219 comments

Apple's Slow AI Pace Becomes a Strength as Market Grows Weary of Spending

https://finance.yahoo.com/news/apple-slow-ai-pace-becomes-104658095.html
5•bgwalter•2m ago•0 comments

30 Year Anniversary of WarCraft II: Tides of Darkness

https://www.jorsys.org/archive/december_2025.html#newsitem_2025-12-09T07:42:19Z
30•sjoblomj•5h ago•13 comments

No ARIA is better than bad ARIA

https://www.w3.org/WAI/ARIA/apg/practices/read-me-first/
103•robin_reala•6d ago•66 comments

Show HN: I built a system for active note-taking in regular meetings like 1-1s

https://withdocket.com
120•davnicwil•16h ago•98 comments

Manual: Spaces

https://type.today/en/journal/spaces
90•doener•15h ago•12 comments

Jepsen: NATS 2.12.1

https://jepsen.io/analyses/nats-2.12.1
396•aphyr•20h ago•147 comments

Strong earthquake hits northern Japan, tsunami warning issued

https://www3.nhk.or.jp/nhkworld/en/news/20251209_02/
335•lattis•1d ago•154 comments

Mazda suitcase car, a portable three-wheeled vehicle that fits in the luggage

https://www.designboom.com/technology/rediscover-mazda-suitcase-car-portable-three-wheeled-vehicl...
44•tlyleung•2h ago•27 comments

Microsoft increases Office 365 and Microsoft 365 license prices

https://office365itpros.com/2025/12/08/microsoft-365-pricing-increase/
430•taubek•1d ago•502 comments

Has the cost of building software dropped 90%?

https://martinalderson.com/posts/has-the-cost-of-software-just-dropped-90-percent/
348•martinald•20h ago•525 comments

Let's put Tailscale on a jailbroken Kindle

https://tailscale.com/blog/tailscale-jailbroken-kindle
308•Quizzical4230•22h ago•77 comments

Launch HN: Nia (YC S25) – Give better context to coding agents

https://www.trynia.ai/
123•jellyotsiro•22h ago•77 comments

IBM to acquire Confluent

https://www.confluent.io/blog/ibm-to-acquire-confluent/
423•abd12•1d ago•339 comments

Trials avoid high risk patients and underestimate drug harms

https://www.nber.org/papers/w34534
149•bikenaga•20h ago•48 comments

AMD GPU Debugger

https://thegeeko.me/blog/amd-gpu-debugging/
268•ibobev•23h ago•49 comments

Horses: AI progress is steady. Human equivalence is sudden

https://andyljones.com/posts/horses.html
490•pbui•14h ago•429 comments
Open in hackernews

Mazda suitcase car, a portable three-wheeled vehicle that fits in the luggage

https://www.designboom.com/technology/rediscover-mazda-suitcase-car-portable-three-wheeled-vehicle-fits-luggage-12-06-2025/
44•tlyleung•2h ago

Comments

throw0101d•1h ago
See also perhaps (motorcycle channel) FortNine video/skit about Honda's equivalent (the skit ends and review ends at 9m10s):

* https://www.youtube.com/watch?v=WQAe7EtVi-4

shmeeed•1h ago
O sweet times when it was imaginable to have a combustion engine weighing 32 kg in your check-in luggage.

I sincerely wonder if this wasn't hazmat back then?

abujazar•26m ago
My stepdad brought a chainsaw as carry-on luggage around the same time.
IAmBroom•13m ago
Pre-2001 was... different.

I was stopped by the metal detector at an airport. I didn't know why. Then the guy in the lane next to me said, "Oh, I'm wearing steel-toed boots."

I said, "Oh, I am too." (True)

Without any further questions or checking, they let us both through.

"That? It's just a giant, red, spherical Christmas ornament, with a string to hang it by, that happens to smell of gunpowder... and the monogram 'TNT' on the side."

bob1029•11m ago
A mystery meat lithium ion battery pack from Amazon is probably more hazardous than this.
jacknews•1h ago
'car' is a bit of a stretch, but it's a cool compact go-kart.

Is the ad character inspired by, or the inspiration for, Mr Bean?

burnt-resistor•1h ago
I think it was a fun PR joke that was cool and funny itself and showed they didn't take themselves too seriously.

PS: What I miss from growing up - being awoken about 7:35 am to my next door neighbor's Solar Gold LS Wankel rev shifting from 1st->2nd as he commuted to Spectra-Physics.

burnt-resistor•1h ago
There needs to be a category of "super" Chindōgu (珍道具) that fail the first rule by being possibly useful despite being impossibly impractical. Maybe 超良い奇妙な道具.
jeffwass•1h ago
The first time after getting my driving license and having to find parking in the city, I was so jealous of George Jetson whose car collapses into a briefcase when he gets to work. Glad to see TV converging to reality.
holdenc137•1h ago
Reminds me of Mike Jittlov's vehicle in Wizard of Speed and Time (1988)
andrewl-hn•1h ago
Interesting how Japanese companies were pursuing these compact mobility solutions. One other example is Honda made two of them:

- https://en.wikipedia.org/wiki/Honda_Motocompo in 1980s and

- https://motocompacto.honda.com just a few years ago. This one is electric.

eatonphil•11m ago
I think I've seen that Honda one around NYC. Had no clue what it was. It just looked like someone was riding a brief case and that's basically indeed what it is.
FieryMechanic•1h ago
This is a go cart.
jack_tripper•58m ago
BREAKING: Nintendo sues Honda for infringing Mario Kart patent.
IAmBroom•11m ago
UPDATE: They settled out of court for an undisclosed number of giant yellow stars.
otikik•1h ago
- Double-o Seven, for this mission you will need a fast stealth escape vehicle.

- So do I get an Aston Martin?

- Well ...

jack_tripper•1h ago
UK is in a recession so James Bond needs to tighten the belt. Also, only Tesco gin and tonic for him from now on.
IAmBroom•12m ago
"Be sure to keep your receipts."
jack_tripper•1h ago
Damn, Japan used to be the home of cool quirky consumer gadgets in the 80s-90s, I used to dream of as a kid, but sadly no more, now it's China.

Today's consumer innovations I see coming out of Japan are like "hey, wanna buy a cheaply made nostalgia-bate plastic replica of a popular 1980's digital Casio metal watch, for more than the price of a bluetooth smartwatch?"

IAmBroom•12m ago
And fetish "little girl" stuff. That market is still active.
xnx•43m ago
Scootcase
xaerise•41m ago
The Wikipedia article on it:

https://en.wikipedia.org/wiki/Mazda_Suitcase_Car

spacemule•8m ago
The cookie consent banner here is the ultimate dark pattern. No deny all option, and the options are impossible to determine. Is the first toggle to turn on or off? I assume on, but that's not labelled anywhere. Based on convention, I'd assume to the right is enabled, but it's entirely against their interests to have it default to off.
voidfunc•4m ago
Yep, I just closed the tab and said fuck it.
impossiblefork•3m ago
I clicked save & exit, since save & exit obviously does not imply consent, so if they're doing something wrong with it, they're criminals.
amelius•2m ago
Missed opportunity to use the wheels for the suitcase also.

(By the way, I'm looking for a suitcase with air pressure wheels)

aidenn0•1m ago
Out of curiosity, why do you want pneumatic wheels on your suitcase?