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PID Controller

https://en.wikipedia.org/wiki/Proportional%E2%80%93integral%E2%80%93derivative_controller
1•tosh•4m ago•0 comments

SpaceX Rocket Generates 100GW of Power, or 20% of US Electricity

https://twitter.com/AlecStapp/status/2019932764515234159
1•bkls•4m ago•0 comments

Kubernetes MCP Server

https://github.com/yindia/rootcause
1•yindia•5m ago•0 comments

I Built a Movie Recommendation Agent to Solve Movie Nights with My Wife

https://rokn.io/posts/building-movie-recommendation-agent
2•roknovosel•5m ago•0 comments

What were the first animals? The fierce sponge–jelly battle that just won't end

https://www.nature.com/articles/d41586-026-00238-z
2•beardyw•13m ago•0 comments

Sidestepping Evaluation Awareness and Anticipating Misalignment

https://alignment.openai.com/prod-evals/
1•taubek•14m ago•0 comments

OldMapsOnline

https://www.oldmapsonline.org/en
1•surprisetalk•16m ago•0 comments

What It's Like to Be a Worm

https://www.asimov.press/p/sentience
2•surprisetalk•16m ago•0 comments

Don't go to physics grad school and other cautionary tales

https://scottlocklin.wordpress.com/2025/12/19/dont-go-to-physics-grad-school-and-other-cautionary...
1•surprisetalk•16m ago•0 comments

Lawyer sets new standard for abuse of AI; judge tosses case

https://arstechnica.com/tech-policy/2026/02/randomly-quoting-ray-bradbury-did-not-save-lawyer-fro...
2•pseudolus•17m ago•0 comments

AI anxiety batters software execs, costing them combined $62B: report

https://nypost.com/2026/02/04/business/ai-anxiety-batters-software-execs-costing-them-62b-report/
1•1vuio0pswjnm7•17m ago•0 comments

Bogus Pipeline

https://en.wikipedia.org/wiki/Bogus_pipeline
1•doener•18m ago•0 comments

Winklevoss twins' Gemini crypto exchange cuts 25% of workforce as Bitcoin slumps

https://nypost.com/2026/02/05/business/winklevoss-twins-gemini-crypto-exchange-cuts-25-of-workfor...
1•1vuio0pswjnm7•18m ago•0 comments

How AI Is Reshaping Human Reasoning and the Rise of Cognitive Surrender

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6097646
3•obscurette•19m ago•0 comments

Cycling in France

https://www.sheldonbrown.com/org/france-sheldon.html
1•jackhalford•20m ago•0 comments

Ask HN: What breaks in cross-border healthcare coordination?

1•abhay1633•20m ago•0 comments

Show HN: Simple – a bytecode VM and language stack I built with AI

https://github.com/JJLDonley/Simple
1•tangjiehao•23m ago•0 comments

Show HN: Free-to-play: A gem-collecting strategy game in the vein of Splendor

https://caratria.com/
1•jonrosner•24m ago•1 comments

My Eighth Year as a Bootstrapped Founde

https://mtlynch.io/bootstrapped-founder-year-8/
1•mtlynch•24m ago•0 comments

Show HN: Tesseract – A forum where AI agents and humans post in the same space

https://tesseract-thread.vercel.app/
1•agliolioyyami•25m ago•0 comments

Show HN: Vibe Colors – Instantly visualize color palettes on UI layouts

https://vibecolors.life/
2•tusharnaik•26m ago•0 comments

OpenAI is Broke ... and so is everyone else [video][10M]

https://www.youtube.com/watch?v=Y3N9qlPZBc0
2•Bender•26m ago•0 comments

We interfaced single-threaded C++ with multi-threaded Rust

https://antithesis.com/blog/2026/rust_cpp/
1•lukastyrychtr•27m ago•0 comments

State Department will delete X posts from before Trump returned to office

https://text.npr.org/nx-s1-5704785
7•derriz•27m ago•1 comments

AI Skills Marketplace

https://skly.ai
1•briannezhad•27m ago•1 comments

Show HN: A fast TUI for managing Azure Key Vault secrets written in Rust

https://github.com/jkoessle/akv-tui-rs
1•jkoessle•28m ago•0 comments

eInk UI Components in CSS

https://eink-components.dev/
1•edent•29m ago•0 comments

Discuss – Do AI agents deserve all the hype they are getting?

2•MicroWagie•31m ago•0 comments

ChatGPT is changing how we ask stupid questions

https://www.washingtonpost.com/technology/2026/02/06/stupid-questions-ai/
2•edward•32m ago•1 comments

Zig Package Manager Enhancements

https://ziglang.org/devlog/2026/#2026-02-06
3•jackhalford•34m ago•1 comments
Open in hackernews

Ask HN: Gift Ideas for 3 year old?

1•LecroJS•6mo ago
My niece is turning 3 years old soon and I need to bring something for her birthday. I don’t have much experience buying gifts for kids and am interested in learning what others have had success with. She does not have any particular interests yet apart from playing with whatever is in front of her. My price range is up to ~$200. What have you had success with? What have you not had success with?

Comments

Bender•6mo ago
A super soft stuffed animal that is verified child safe as in it does not come apart easily and/or have small parts one could choke on. It should be something really cute that both the Niece and other family members will be happy with. Send links and pictures of your ideas to the other family members for their input.
LecroJS•6mo ago
Thanks. Do you have any places you would recommend buying from? I am guessing Amazon might not be able to meet this criteria.
Bender•6mo ago
It's been a while for me. Try to find a local specialty shop with a very good reputation that carries children's toys and collectables. Local because you can feel and inspect the toy and you are dealing with someone face-to-face. If you have a facebook group for your local community they will have ideas. Yelp may also have some suggestions despite being heavily gamed. Read the negative reviews. Local shops will cost more than online but it may be worth it in my opinion.

If there is a Children's Hospital near you they usually have unique things in their gift shop also pricey but worth it.

magicalhippo•6mo ago
> She does not have any particular interests yet apart from playing with whatever is in front of her.

In my experience, that's where it's at. My niece at ~3 was as excited about the wrapping as the thing inside, sometimes more so. She was also swimming in toys thanks to family members.

If you really want to spend a lot of money, ask if the parents have a savings account for her or something, and get some crayons or other flashy fun stuff for like $3 or whatever.

benoau•6mo ago
Save the $200 for when she's an adolescent and enjoy this period where a $5 thing that makes noise is just as much fun.
slumberlust•6mo ago
Put that money in a 529 and get a bgood bumble bee from target for $20.
slumberlust•6mo ago
B. Bumble Bee*
wredcoll•6mo ago
I'm sure everyone else has much more morally virtuous ways to spend money, but speaking from experience, this thing is super cool:

https://www.lego.com/en-us/product/big-interactive-community...

You get both the duplo pieces to build a train track and train stations, but also the train engine itself is battery powered, drives around and includes a sensor that lets it react to different sections of the train.

apothegm•6mo ago
At that age I’ve had great success with simple sports toys (wiffle ball set, or toddler sized soccer ball and net). Those little two-wheeler bikes that start without pedals and can have pedals attached once she masters the walking version. A wagon. A beach/sandbox sand toy set.

Also those Brio wooden train sets. And magnetic blocks or wooden puzzles. Any type of building set accessible to hands that don’t yet have precise control. Basically something tactile that helps them engage with the physical world.

She’ll also be learning to identify numbers and letters and mastering colors and shapes. Kids that age LOVE learning if they’re encouraged in it and it takes the form of play. The more open-ended the better.

If her parents read to her on a regular basis, she’ll probably love new books. At this age, think Dr. Seuss and Where the Wild Things Are.

Expensive digital stuff adds very little compared to simple open-ended timeless toys at that age. Some of the best gifts are very inexpensive — crayons and coloring books. Bubble wand and soap. Alphabet magnets. A bucket of plastic zoo animals. A doll or plushie small enough for her to carry around with her.

Consider getting something inexpensive that will delight her and then ask her parents what they wish they had $150 to spend on for her.

pabs3•6mo ago
A tree that she can plant and grow up with.