Knowledge Galaxy
Every point is a published concept and every line a reviewed connection between two of them. Narrow it down by world, kind of connection or difficulty, or centre it on one concept and widen the view step by step. The list view holds the same information as the map.
Filters all worlds · all connections · difficulty 1–5 · centred on Galaxies
Showing 6 of 60 concepts and 8 connections, around Galaxies (1 step).
Drag to move around. Pinch, or hold Ctrl (⌘ on a Mac) and scroll, to zoom. With the keyboard: focus the map, then use the arrow keys to move, + and − to zoom and 0 to reset; Tab moves between concepts, and Enter opens one.
Key
- Prerequisite of
- Part of
- Measured by
- Contrasts with
- Historically led to
- Space
- Physics
- Biology
- Chemistry
- Technology
- Artificial Intelligence
- Larger circles are harder concepts. Arrows point from a concept to the one it leads to.
Space (6)
Black holes
- Measured by: Telescopes
- Part of: Galaxies
Cosmic expansion
- Measured by: Telescopes
- Requires: Galaxies
Galaxies
- Contrasts with: Solar System
- Has part: Black holes
- Historically followed from: Telescopes
- Prerequisite of: Cosmic expansion
- Requires: Stars
Solar System
Stars
- Prerequisite of: Galaxies
- Prerequisite of: Solar System
Telescopes
- Historically led to: Galaxies
- Measures: Black holes
- Measures: Cosmic expansion