Knowledge That Survives
An open format for self-contained knowledge cards — readable by humans, machines, and the person who finds this after everything else is gone.
The best use of AI is not automation, but preservation — helping humans rebuild when machines are gone.
What Is This?
One day a page will not load.
A manual will sit behind a login.
A video will no longer exist.
These documents are prepared for that day.
If you want them available then, you must keep them now.
Print the cards today — not after you need them.
The card is the product.
A card is a self-contained document that remains usable across formats — on screen, as a PDF, or on paper. No platform, no account, no server required.
The Five Card Types
The why — principles, context, functional knowledge from first principles.
The how — step-by-step build manuals you can actually execute.
The what — finished products or kits that emerge from the manuals.
The who — the people behind the cards, forming an offline knowledge network.
The connections — collections of related cards and how they link together.
Browse the Collection
This is the first set: Rebuilding The World — Edition 1. Ten cards that start from the question: what if we had to start over?