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Ask HN: Will GPU and RAM prices ever go down?

1•alentred•44s ago•0 comments

From hunger to luxury: The story behind the most expensive rice (2025)

https://www.cnn.com/travel/japan-expensive-rice-kinmemai-premium-intl-hnk-dst
1•mooreds•1m ago•0 comments

Substack makes money from hosting Nazi newsletters

https://www.theguardian.com/media/2026/feb/07/revealed-how-substack-makes-money-from-hosting-nazi...
3•mindracer•2m ago•0 comments

A New Crypto Winter Is Here and Even the Biggest Bulls Aren't Certain Why

https://www.wsj.com/finance/currencies/a-new-crypto-winter-is-here-and-even-the-biggest-bulls-are...
1•thm•2m ago•0 comments

Moltbook was peak AI theater

https://www.technologyreview.com/2026/02/06/1132448/moltbook-was-peak-ai-theater/
1•Brajeshwar•3m ago•0 comments

Why Claude Cowork is a math problem Indian IT can't solve

https://restofworld.org/2026/indian-it-ai-stock-crash-claude-cowork/
1•Brajeshwar•3m ago•0 comments

Show HN: Built an space travel calculator with vanilla JavaScript v2

https://www.cosmicodometer.space/
1•captainnemo729•3m ago•0 comments

Why a 175-Year-Old Glassmaker Is Suddenly an AI Superstar

https://www.wsj.com/tech/corning-fiber-optics-ai-e045ba3b
1•Brajeshwar•3m ago•0 comments

Micro-Front Ends in 2026: Architecture Win or Enterprise Tax?

https://iocombats.com/blogs/micro-frontends-in-2026
1•ghazikhan205•6m ago•0 comments

These White-Collar Workers Actually Made the Switch to a Trade

https://www.wsj.com/lifestyle/careers/white-collar-mid-career-trades-caca4b5f
1•impish9208•6m ago•1 comments

The Wonder Drug That's Plaguing Sports

https://www.nytimes.com/2026/02/02/us/ostarine-olympics-doping.html
1•mooreds•6m ago•0 comments

Show HN: Which chef knife steels are good? Data from 540 Reddit tread

https://new.knife.day/blog/reddit-steel-sentiment-analysis
1•p-s-v•7m ago•0 comments

Federated Credential Management (FedCM)

https://ciamweekly.substack.com/p/federated-credential-management-fedcm
1•mooreds•7m ago•0 comments

Token-to-Credit Conversion: Avoiding Floating-Point Errors in AI Billing Systems

https://app.writtte.com/read/kZ8Kj6R
1•lasgawe•7m ago•1 comments

The Story of Heroku (2022)

https://leerob.com/heroku
1•tosh•7m ago•0 comments

Obey the Testing Goat

https://www.obeythetestinggoat.com/
1•mkl95•8m ago•0 comments

Claude Opus 4.6 extends LLM pareto frontier

https://michaelshi.me/pareto/
1•mikeshi42•9m ago•0 comments

Brute Force Colors (2022)

https://arnaud-carre.github.io/2022-12-30-amiga-ham/
1•erickhill•12m ago•0 comments

Google Translate apparently vulnerable to prompt injection

https://www.lesswrong.com/posts/tAh2keDNEEHMXvLvz/prompt-injection-in-google-translate-reveals-ba...
1•julkali•12m ago•0 comments

(Bsky thread) "This turns the maintainer into an unwitting vibe coder"

https://bsky.app/profile/fullmoon.id/post/3meadfaulhk2s
1•todsacerdoti•13m ago•0 comments

Software development is undergoing a Renaissance in front of our eyes

https://twitter.com/gdb/status/2019566641491963946
1•tosh•13m ago•0 comments

Can you beat ensloppification? I made a quiz for Wikipedia's Signs of AI Writing

https://tryward.app/aiquiz
1•bennydog224•14m ago•1 comments

Spec-Driven Design with Kiro: Lessons from Seddle

https://medium.com/@dustin_44710/spec-driven-design-with-kiro-lessons-from-seddle-9320ef18a61f
1•nslog•14m ago•0 comments

Agents need good developer experience too

https://modal.com/blog/agents-devex
1•birdculture•16m ago•0 comments

The Dark Factory

https://twitter.com/i/status/2020161285376082326
1•Ozzie_osman•16m ago•0 comments

Free data transfer out to internet when moving out of AWS (2024)

https://aws.amazon.com/blogs/aws/free-data-transfer-out-to-internet-when-moving-out-of-aws/
1•tosh•17m ago•0 comments

Interop 2025: A Year of Convergence

https://webkit.org/blog/17808/interop-2025-review/
1•alwillis•18m ago•0 comments

Prejudice Against Leprosy

https://text.npr.org/g-s1-108321
1•hi41•19m ago•0 comments

Slint: Cross Platform UI Library

https://slint.dev/
1•Palmik•23m ago•0 comments

AI and Education: Generative AI and the Future of Critical Thinking

https://www.youtube.com/watch?v=k7PvscqGD24
1•nyc111•23m ago•0 comments
Open in hackernews

Ask HN: How to teach a 4 year old to code?

5•kamphey•5mo ago
Have you had any experience teaching a 4 year old how to code? I'm thinking about not just typing but the mindset of automation and programming. My son is in a weekly class called Kiddie Coders and they are learning directions and how to put arrows together on a sheet of paper to get someone through a series of squares.

I was thinking of putting together activities at home so he can see how to tell instructions to someone who is blind, or follow instructions like a recipe (the favorite analogy to coding seems to be cooking)

Comments

bediger4000•5mo ago
There's a few episodes of the PBS show Cyber Chase you might want to watch with your kid.

There's a toy called Turing Tumble that might be good too.

kamphey•5mo ago
Thanks. Wow there's full episodes of Cyber Chase on YouTube! https://www.youtube.com/@Cyberchase.Official

Turing Tumble looks a bit expensive, but might make a good birthday gift.

ZYbCRq22HbJ2y7•5mo ago
This article covers some things, I guess

https://pmc.ncbi.nlm.nih.gov/articles/PMC11109739/

It highlights https://www.scratchjr.org/

kamphey•5mo ago
this part seemed interesting:

  "The experimental cohort outperforms the control group with statistical significance in comprehending potent ideational constructs encompassing representation, algorithms, and hardware/software interplay. Conversely, the control group performs better in grasping the debugging concept than their experimental counterparts. "
But when I read further it's that the assessment had to do with a seesaw, which the control group had a literal seesaw they can use before and understand. While the experimental group was learning more abstract debugging.

So from this I think I'll use more in-person items and building literal things that have a problem, to teach debugging. Perhaps some kind of marble run. And discuss with him what he thinks will happen (the expectation) and the difference between that and what actually happens.

bombcar•5mo ago
I’d fire up Logo. The little drawing turtle.
kamphey•5mo ago
Is it this one? https://turtleacademy.com/lessons/1
bombcar•5mo ago
That’s the one! Well, technically an updated one; I remember this one:

https://archive.org/details/alitpttg

(Searching for “Apple II logo” is frustrating but emulators exist)

calgoo•5mo ago
My 5 year old is playing Minecraft and watching YouTube videos. He has now started asking about the automations, switches etc. so I'm teaching him the basics of coding, but in visual minecraft.when i asked about if and else the other day and referenced the switches he understood instantly what meant.
sargstuff•5mo ago
Perhaps something along lines of setting up / planning robot/activity path? aka (noted in other postings) scratch junior[0]; mblock botly dash[1]; code & go

?? program robot to fetch/push food items to bowl.

----------------------------------

[0] : https://www.scratchjr.org/

[1] : https://blockly.games/puzzle

dnemmers•5mo ago
https://www.transum.org/software/Logo/
davidajackson•5mo ago
Make it a game like the carol the robot class at stanford.
hulitu•5mo ago
> Ask HN: How to teach a 4 year old to code?

Lock him in a room. Put him in front of a Windows 11 computer. A frien told me that it's "accessible". /s