A connected map of knowledge with sources cited. Follow the connections from first principles to open questions, and help it grow.
Explore the mapOpen problems*Research topics from OpenAlex
We build each node from something you can look up: a government list, a textbook page, a paper. We cite it next to the node.
Each link has a type, such as contains, studied with or reduces to. If we can't say how two things relate, we don't join them.
We label drafts as drafts, and mark something checked only after a person has checked it.