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Moltbook isn't real but it can still hurt you

https://12gramsofcarbon.com/p/tech-things-moltbook-isnt-real-but
1•theahura•2m ago•0 comments

Take Back the Em Dash–and Your Voice

https://spin.atomicobject.com/take-back-em-dash/
1•ingve•2m ago•0 comments

Show HN: 289x speedup over MLP using Spectral Graphs

https://zenodo.org/login/?next=%2Fme%2Fuploads%3Fq%3D%26f%3Dshared_with_me%25253Afalse%26l%3Dlist...
1•andrespi•3m ago•0 comments

Teaching Mathematics

https://www.karlin.mff.cuni.cz/~spurny/doc/articles/arnold.htm
1•samuel246•6m ago•0 comments

3D Printed Microfluidic Multiplexing [video]

https://www.youtube.com/watch?v=VZ2ZcOzLnGg
2•downboots•6m ago•0 comments

Abstractions Are in the Eye of the Beholder

https://software.rajivprab.com/2019/08/29/abstractions-are-in-the-eye-of-the-beholder/
2•whack•6m ago•0 comments

Show HN: Routed Attention – 75-99% savings by routing between O(N) and O(N²)

https://zenodo.org/records/18518956
1•MikeBee•6m ago•0 comments

We didn't ask for this internet – Ezra Klein show [video]

https://www.youtube.com/shorts/ve02F0gyfjY
1•softwaredoug•7m ago•0 comments

The Real AI Talent War Is for Plumbers and Electricians

https://www.wired.com/story/why-there-arent-enough-electricians-and-plumbers-to-build-ai-data-cen...
2•geox•10m ago•0 comments

Show HN: MimiClaw, OpenClaw(Clawdbot)on $5 Chips

https://github.com/memovai/mimiclaw
1•ssslvky1•10m ago•0 comments

I Maintain My Blog in the Age of Agents

https://www.jerpint.io/blog/2026-02-07-how-i-maintain-my-blog-in-the-age-of-agents/
2•jerpint•11m ago•0 comments

The Fall of the Nerds

https://www.noahpinion.blog/p/the-fall-of-the-nerds
1•otoolep•12m ago•0 comments

I'm 15 and built a free tool for reading Greek/Latin texts. Would love feedback

https://the-lexicon-project.netlify.app/
2•breadwithjam•15m ago•1 comments

How close is AI to taking my job?

https://epoch.ai/gradient-updates/how-close-is-ai-to-taking-my-job
1•cjbarber•16m ago•0 comments

You are the reason I am not reviewing this PR

https://github.com/NixOS/nixpkgs/pull/479442
2•midzer•17m ago•1 comments

Show HN: FamilyMemories.video – Turn static old photos into 5s AI videos

https://familymemories.video
1•tareq_•19m ago•0 comments

How Meta Made Linux a Planet-Scale Load Balancer

https://softwarefrontier.substack.com/p/how-meta-turned-the-linux-kernel
1•CortexFlow•19m ago•0 comments

A Turing Test for AI Coding

https://t-cadet.github.io/programming-wisdom/#2026-02-06-a-turing-test-for-ai-coding
2•phi-system•19m ago•0 comments

How to Identify and Eliminate Unused AWS Resources

https://medium.com/@vkelk/how-to-identify-and-eliminate-unused-aws-resources-b0e2040b4de8
3•vkelk•20m ago•0 comments

A2CDVI – HDMI output from from the Apple IIc's digital video output connector

https://github.com/MrTechGadget/A2C_DVI_SMD
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CLI for Common Playwright Actions

https://github.com/microsoft/playwright-cli
3•saikatsg•22m ago•0 comments

Would you use an e-commerce platform that shares transaction fees with users?

https://moondala.one/
1•HamoodBahzar•23m ago•1 comments

Show HN: SafeClaw – a way to manage multiple Claude Code instances in containers

https://github.com/ykdojo/safeclaw
3•ykdojo•26m ago•0 comments

The Future of the Global Open-Source AI Ecosystem: From DeepSeek to AI+

https://huggingface.co/blog/huggingface/one-year-since-the-deepseek-moment-blog-3
3•gmays•27m ago•0 comments

The Evolution of the Interface

https://www.asktog.com/columns/038MacUITrends.html
2•dhruv3006•28m ago•1 comments

Azure: Virtual network routing appliance overview

https://learn.microsoft.com/en-us/azure/virtual-network/virtual-network-routing-appliance-overview
3•mariuz•29m ago•0 comments

Seedance2 – multi-shot AI video generation

https://www.genstory.app/story-template/seedance2-ai-story-generator
2•RyanMu•32m ago•1 comments

Πfs – The Data-Free Filesystem

https://github.com/philipl/pifs
2•ravenical•35m ago•0 comments

Go-busybox: A sandboxable port of busybox for AI agents

https://github.com/rcarmo/go-busybox
3•rcarmo•36m ago•0 comments

Quantization-Aware Distillation for NVFP4 Inference Accuracy Recovery [pdf]

https://research.nvidia.com/labs/nemotron/files/NVFP4-QAD-Report.pdf
2•gmays•37m ago•0 comments
Open in hackernews

Baby music app backed by neuroscience research papers. Feedback?

1•simplysparsh•9mo ago
I’m a first-time B2C founder and recently launched https://www.babymusic.ai. It’s an AI-powered app that generates personalized music for babies — not just to soothe them, but to support their brain development.

Why this?

After reading dozens of peer-reviewed papers (and speaking to a child psych PhD), I found strong, consistent evidence that exposure to specific types of music — especially early in life — can:

Improve language acquisition

Enhance emotional regulation

Boost musical aptitude

Help babies sleep better and longer

Yet most baby music apps are just Spotify playlists with cute branding.

So I built one that creates custom, research-backed audio based on cognitive principles — pleasant to hear, but intentionally designed to promote development. Think Calm/Headspace meets early childhood.

It’s getting some love from friends and early testers, but I’m hitting a wall on distribution.

This is new territory for me — I’m a builder, not a marketer — and I’d genuinely appreciate input on:

Distribution strategies (how do solo founders grow a B2C product like this?)

Getting early users beyond friends/family

UX ideas for non-tech-savvy parents

Pricing/positioning for trust in a product targeting babies

I’d also love feedback if anyone here has expertise in: audio apps, consumer trust, or building for kids.

Open to all thoughts, praise or roast.

Comments

simplysparsh•9mo ago
If you want to visit: https://www.babymusic.ai/ Happy to give premium access to everyone here.
ungreased0675•9mo ago
Trust is going to be the issue I predict. When I read AI-generated music, my interest in trying the app dropped to zero. I associate AI generated with low effort, low quality slop. Not really something I’d want to expose my kid to in high quantities.
simplysparsh•9mo ago
That's fair. Do you think if i remove AI from the messaging, it will make people try it? Or, should I change the domain as well that has .ai
_spduchamp•9mo ago
AI experiments on babies and anxious parents does not sound like a good plan. Maybe think more about curated streams, and that the actual service is vetted by researchers rather than a conjecture of what research says.

The research may says things about benefits of music, and about stimulation, but it does not promote the use of AI. Can AI "music" impact how one develops musicality? And perhaps more importantly, music is part of culture. There is a lot to unpack separating music experience from culture and it could have devastating consequences in the long-term if this becomes a trend.