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Show HN: Science for Kids

https://science.ocaho.com/
4•rahimnathwani•1h ago
There’s a really good kids’ science magazine called Oyla, but it’s aimed at kids 12+

I subscribed a couple of years ago thinking that it would be fine for my son (then 8yo, but an advanced reader) but, even now (10yo), the articles are too dense for him and don’t hold his interest.

Last year, the same company launched ‘Oyla Junior’ aimed at younger kids ~8yo. But I read a couple of the articles and I think they’re too oversimplified.

I wanted something in between, but didn’t find anything suitable online.

So I used AI to create something, and did a bunch of iterations to tune the sentence length, the flow of the articles, how much info is introduced in each paragraph etc.

I still want to make it better, but it’s already good enough for my son to read.

Show HN: I spent 2 years designing a mechanical Magic Keyboard

https://electronicmaterialsoffice.com/
6•aemerson_•1h ago•1 comments

Show HN: demake – one source project compiles to any retro game console ROM

https://geosona.com/demake/
30•gste•4h ago•8 comments

Show HN: Photo to Video AI – Animate a photo with a motion prompt

https://www.phototovideo-ai.net/
2•zduoduo•1h ago•0 comments

Show HN: FormLab, a no-signup formulation lab notebook in the browser

https://lab.formvix.com/
3•juliu1980•1h ago•0 comments

Show HN: Science for Kids

https://science.ocaho.com/
4•rahimnathwani•1h ago•0 comments

Show HN: How will the Aug 12 eclipse look like from your address?

https://eclipse2026times.com/
4•cpcdoy•2h ago•2 comments

Show HN: Wallfacer – A terminal session manager for Claude Code, and more

https://github.com/pradipta/wallfacer
31•pradiptasarma•11h ago•20 comments

Show HN: QR codes where your photo is the code, not pasted on top

https://sqr.art
2•mikaelcarlavan•4h ago•5 comments

Show HN: A terminal glued to the macOS dock

https://github.com/palamim/starboard
5•leopalamim•5h ago•3 comments

Show HN: Simple algorithm and color space to generate diverse skin tones

https://toneyalexander.github.io/inclusive-color-space/
613•automatoney•2d ago•99 comments

Show HN: HUD, an open-source minimal terminal UI for ClaudeCode, Codex, OpenCode

https://github.com/adrida/hud-mode
23•adam_rida•1d ago•1 comments

Show HN: My receipt printer prints an original artwork every morning

https://github.com/matt-w-horn/morningprint
22•spectraldrift•20h ago•6 comments

Show HN: S3mini v1 – Tiny and fast S3 client, no-deps, for Node, Bun, Cloudflare

https://codeberg.org/thinking_tools/s3mini
4•Peter_J•7h ago•0 comments

Show HN: Maple-Preview – Ternary 20B MoE running at 120 tok/s on a iPhone

https://deepgrove.ai/maple-preview
168•edwardbzhang•1d ago•51 comments

Show HN: ClickBench Playground – a playground for 110 database systems

https://benchmark.clickhouse.com/playground/
21•zX41ZdbW•21h ago•5 comments

Show HN: Modern Browsers Don't Need the Cookie Anymore

https://kuber.studio/cookie/
19•kuberwastaken•1d ago•25 comments

Show HN: An AI agent that trades inside limits you set, starting on paper

https://quantsignals.xyz/fst
15•henryzhangpku•1d ago•7 comments

Show HN: Fine-tune an 8B model on a 4 GB laptop GPU

https://github.com/MakazhanAlpamys/Soup
134•MakazhanAlpamys•2d ago•28 comments

Show HN: Humor Arena – Which frontier model is funniest?

https://laugh.so/benchmark/
8•killiandunne1•15h ago•5 comments

Show HN: Run an 80B Qwen in 4.3 GB of RAM on a Mac, and a 35B on an iPhone

https://github.com/leonickson1/Swiftlet
310•leonickson•2d ago•139 comments

Show HN: Sift – MCP aggregator that exposes 2 tools instead of hundreds

https://github.com/Narasimha1997/sift
4•Narasimha1997•11h ago•0 comments

Show HN: SIMD Viterbi Decoder in Rust

https://github.com/brian-armstrong/fec
63•brian-armstrong•1d ago•11 comments

Show HN: Arxid – keyed, non-enumerable ID obfuscation

https://github.com/lucasolopes/arxid
6•byolopes•1d ago•0 comments

Show HN: ssh ssh.place

https://ssh.place
182•jeninh•3d ago•119 comments

Show HN: Elevators

https://john.fun/elevators
1667•Jrh0203•6d ago•413 comments

Show HN: Diffing Binary Files

https://withkord.com/diff
17•wennyyustalim•23h ago•5 comments

Show HN: Hacker News with reduced priority for AI driven content

https://hn-without-ai.vercel.app/
6•otherayden•14h ago•0 comments

Show HN: An app to dump notes during the day and plan todos without distraction

https://today.spqrk.net/
5•SPQRK•1d ago•2 comments

Show HN: A Handwritten Blogging Platform

https://handwritten.blog/
192•emilesilvis•6d ago•91 comments

Show HN: Bor – Open-source policy management for Linux desktops

https://getbor.dev/blog/2026-08-02-bor-v080-release/
195•eniac111•4d ago•29 comments