#knowledge

Link Topology in Knowledge Graphs Every note exists in relation to others. The question is not whether to link, but how densely and in what pattern.…

Spaced repetition exploits the spacing effect: memory is stronger when review is distributed over time rather than massed. The Ebbinghaus forgetting…

Every idea is a node. Its value comes from its connections. An isolated note is trivia. A connected note is knowledge. A densely connected cluster is…

An atomic note contains exactly one idea. Not one topic. Not one article. One claim that can stand on its own. Bad: "Notes on WWII" (a topic, not a…

The Zettelkasten method (German: "slip box") is a note-taking system developed by sociologist Niklas Luhmann. He produced 90,000 index cards and 70 b…

A commonplace book is a personal knowledge repository — a place to collect ideas, quotes, and observations that matter to you. The practice dates bac…