A visual step-by-step guide to Joseph Whitworth’s three-plate method for creating very flat reference surfaces.
Home - Mantle 3D
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Surface-Stable Fractal Dithering Explained
A Topological Picture Book, Rendered
Hand-hatched surfaces after the mid-century manner of Francis, Apéry, Hilbert–Cohn-Vossen. Drag to turn the model freely (shift-drag to roll it); scroll to approach.
Angle Ref. Search
Find portrait references by head direction and share the artwork you make from them.
Applying Simple Graffiti
The Affine Plank Conjecture | Zaz Brown
An illustrated explanation of relative plank widths, an interactive visualization, and proofs for three planks.
Foamboard Buildings & Ruins - Painting with Stippling
This custom part fundamentally changed how I do laundry every week
Byrne's Euclid
A reproduction of Oliver Byrne's celebrated work from 1847 plus interactive diagrams, cross references, and posters designed by Nicholas Rougeux
I think I've started to figure out that gentle slope the malleable software essay from @inkandswitch.com talked about (where the user gradually becomes an editor or creator). inkandswitch.com/essay/malleable-software/#a-g… I'm comparing Diffuse (a set of components and tools) to food, copy need work tho 😅
Computing Substrates
atproto tools
Zotero - Broadening Data Science bibliography
Generated from a Zotero collection. hdsr.mitpress.mit.edu/pub/tke5kviu/
nicholasjhorton.github.io
Open science meets orange skies: K-12 educators’ engagement with computational notebooks to explore scientific events with human impacts
JupyterLite Officially Joins Project Jupyter!
Introducing notebook.link: The Future of Notebook Sharing
Keynote: Bridging Gaps with Code: Transforming K12 Education with Jupyter Everywhere - I. Martinez
Developing Competencies for the Future of Data and Computing: The Role of K-12
Introducing Patchwork-26
What is Malleable Software Now | Bryan Min (02-27-2026)
Apps and programming: two accidental tyrannies
Substrates 2025 - Proceedings
pure.au.dk
𝕮 (@chrisshank.com)
SembleIt — A fast, local-first client for semble
pixl
Introducing Radial: Agent orchestration on the Atmosphere
Mustard
at.fund — We can just pay for things
Roomy is generally available - Roomy
