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We Mourn Our Craft

https://nolanlawson.com/2026/02/07/we-mourn-our-craft/
177•ColinWright•1h ago•163 comments

I Write Games in C (yes, C)

https://jonathanwhiting.com/writing/blog/games_in_c/
22•valyala•2h ago•7 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
124•AlexeyBrin•7h ago•24 comments

SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html
17•valyala•2h ago•1 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
65•vinhnx•5h ago•9 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
831•klaussilveira•22h ago•250 comments

U.S. Jobs Disappear at Fastest January Pace Since Great Recession

https://www.forbes.com/sites/mikestunson/2026/02/05/us-jobs-disappear-at-fastest-january-pace-sin...
153•alephnerd•2h ago•105 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
57•thelok•4h ago•8 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
118•1vuio0pswjnm7•8h ago•148 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
1060•xnx•1d ago•612 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
79•onurkanbkrc•7h ago•5 comments

Brookhaven Lab's RHIC Concludes 25-Year Run with Final Collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
4•gnufx•56m ago•1 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
487•theblazehen•3d ago•177 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
212•jesperordrup•12h ago•72 comments

France's homegrown open source online office suite

https://github.com/suitenumerique
567•nar001•6h ago•259 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
226•alainrk•6h ago•354 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
40•rbanffy•4d ago•7 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
9•momciloo•2h ago•0 comments

History and Timeline of the Proco Rat Pedal (2021)

https://web.archive.org/web/20211030011207/https://thejhsshow.com/articles/history-and-timeline-o...
19•brudgers•5d ago•4 comments

Selection Rather Than Prediction

https://voratiq.com/blog/selection-rather-than-prediction/
8•languid-photic•3d ago•1 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
29•marklit•5d ago•3 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
114•videotopia•4d ago•32 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
77•speckx•4d ago•82 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
274•isitcontent•22h ago•38 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
201•limoce•4d ago•112 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
287•dmpetrov•22h ago•155 comments

Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev

https://github.com/sandys/kappal
22•sandGorgon•2d ago•12 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
557•todsacerdoti•1d ago•269 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
155•matheusalmeida•2d ago•48 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
427•ostacke•1d ago•111 comments
Open in hackernews

Restoring a Sinclair C5

https://woof.tech/@crashtestdev/114411537491626882
54•sohkamyung•9mo ago

Comments

zabzonk•9mo ago
Ohmigod - the nadir of British industry (or was that the Sinclair QL). I used occasionally see one of these scuttling around the North Circular in London UK, and I guess I admired the owner for his suicidal bravery, given that the NC is one of London's busiest roads.

Basically, a plastic shell around a washing-machine motor and under-watted battery - you could also pedal it yourself, except you really couldn't. And don't forget the flagstaff so HGV drivers have a chance of seeing you.

LeoPanthera•9mo ago
It is amazing, and depressing, how the urban legends surrounding the C5 persist, despite the truth being only a quick internet search away.

The electric motor was custom designed for the C5 by Polymotor. The chassis was engineered by Lotus, and while the shell is indeed injection-moulded polypropylene, this at the time innovative method was both strong and light.

The pedals provided assistance on inclines, and were not designed as the primary form of propulsion. For their intended function, they worked well. (See also the German designed “twike”.)

I think it’s sad that we enjoy denigrating commercial failures. Clive was simply ahead of his time. Electric vehicles and alternative personal transportation is a big industry now - the technology to realize his vision simply didn’t exist in 1985.

crashtestdev•9mo ago
Absolutely this; I'd go out on a limb here and say the C5 was a technological masterpiece of the time, the range and speed is equal to modern mid-range e-scooters that use far more powerful lithium batteries and far more efficient motors and control electronics, technologically it was fully there. What wasn't there was the market, it was really the only well known vehicle of it's class, so without anything else for people to compare it to, they compared it to cars and motorbikes which of course it pales against.

As for the "you can't really peddle it", I have no idea where that came from, I've so far only used it with peddles and it was absolutely fine, not great, not terrible either, just a heavyish fixed gear bike.

bizzyskillet•9mo ago
I think "Recumbent Tricycle" is my new favourite insult
detaro•9mo ago
... why would that be an insult?
hackingonempty•9mo ago
Interesting historically but if you want a real machine you can ride that's fast and comfortable there are commercial velomobiles available now that have been refined over several generations.

Ride as fast as a pro, shade in the summer, shorts and t-shirts in the winter, enough room to go camping or just bring a pie to a party, ass never hurts, and all for the same price as a top of the line road bike...

https://www.velomobileworld.com/

https://en.velomobiel.nl/

https://www.intercitybike.nl/en/

tonyedgecombe•9mo ago
I've been pondering getting one of these in my old age:

https://www.icetrikes.co

Not as fast as a velomobile but I don't really care about that anymore. It should cut out the risks of falling off and breaking a hip.

crashtestdev•9mo ago
They look cool; but ultimately I wanted the C5 just because it's a weird piece of technology and history which I like, not really for the practicality of riding anywhere.
ggm•9mo ago
Many of them were acquired by a gym chain, and stuck by the side of roads with a flag in them saying "Thor's Gym" or something. Eye-catcher roadside trash.
webprofusion•9mo ago
Rad. The main problem was that they marketed it to adults, and they should have sold it to kids instead. I would have sold a kidney.
TomMasz•9mo ago
Really. Different marketing, and let's be honest, better battery technology, and this would have succeeded.
crashtestdev•9mo ago
Although to be honest, it's original 80 AH lead acid battery got the same speed and range as my 1st generation Pure Air e-scooter that I used to commute to work every day in 2022, that's nearly 40 years newer technology, I think it ultimately failed because the market for city bound electric assisted vehicles just didn't exist yet.
Lio•9mo ago
We had a C5 that was donated to my school.

The science teacher replaced the motorbike battery with a car battery… and I got to ride it once.

It was magic. :D

jdsnape•9mo ago
Always good to see more Sinclair C5 content. My one claim to fame is that I am the person pictured 'driving' a friend's Sinclair C5 on the wikipedia page!
MisterTea•9mo ago
Ha! In the photo it looks like you're going "fast" so I have to ask, how does the handle bar placement feel in terms of comfort and safety? With your arms reaching down it looks as if you are vulnerable to being launched forward because you cant push back with your arms.
petercooper•9mo ago
Nice! I was in Cromer, Norfolk over the Easter holidays and saw my first C5 in the flesh. It was kinda odd as it seemed to be following me around as it was parked up in numerous places I went during the day, but someone is clearly getting around well on it in a pretty hilly area :)
mattl•9mo ago
Red Dwarf fans can see Lister riding around on his “space bike” in early episodes which is just a Sinclair C5 with some handles and a few other things added on for decoration.