Foundations of Energy
How energy is stored, transferred and transformed — from falling objects to living cells.
Graph explorer
Explore the knowledge graph
25 concepts viewed through this lens. Bridge concepts connect this view to Acoustics, Aerospace Engineering, Astronomy, Biology….
Legend
- Focused concept
- Connected concept
- Bridge concept (just outside the lens)
- Arrow points from cause / source to effect / target
- A line with no arrow is a two-way relationship
- Node colour marks the concept’s primary discipline
22 concepts23 relationships10 disciplines4 relation families
Weight
Open concept →At a glance
In science and engineering, the weight of an object is a quantity associated with the gravitational force exerted on the object by other objects in its environment, although there is some variation and debate as to the exact definition.
- Disciplines
- Physics · Mechanics
- Role in the graph
- Connector
- Relationships
- 2 · 2 relation families
What am I looking at?
In this lens (25)
Bridge concepts (25)
Just outside the lens — they connect it to other context.
- Physics · connects to Kinetic energy, Potential energy
- Calculus, Economics, Physics · connects to Acceleration, Velocity
- Mechanical Engineering, Physics · connects to Lever, Work
- Astronomy · connects to Gravity
- Electrical Engineering, Physics · connects to Oscillation
Insights from this view
Structural observations about the concepts shown here — descriptions of this graph, not claims about the world.
- This view connects 10 disciplines: Aerospace Engineering, Astronomy, Calculus, Civil Engineering, Economics, Engineering, Mechanics, Physics, Relativity, Structural Engineering.
- Weight is a bridge concept — viewed here through Mechanics, Physics.
- The connections here span 4 relation families.
- Causality explains 3 concepts in this view (Astronomy, Mechanics, Physics).
Relationships as a list
The focused concept’s relationships. Pick another concept in the graph above to update this list.
Explore through a different lens
A lens is a deterministic projection of the graph. Pick a discipline, thinking pattern or journey to reframe the whole view.
By thinking pattern
Bayesian updatingCause and effectCompoundingConservationConstraintsDefense in depthDiffusion & spreadEmergenceEnergy transformationEntropy & irreversibilityEquilibriumFeedback loopIncentivesInformationLevels & hierarchyModularityNetworksOptimizationOscillationProbabilityRecursion & self-similarityScaleSignal vs noiseSource–pathway–receptorStocks and flowsSymmetry & invarianceThresholds & tipping pointsTrade-offsTriangulationVariation & selectionWaves
Concept collections
Concept collections are curated lenses onto the fabric — themed sets of ideas that recur across disciplines. They are not journeys; they are a way to read the graph.
Understanding Systems
Stocks, flows and feedback — why wholes behave in ways their parts do not.
Patterns Everywhere
Regularities that recur across maths, music, nature and art.
How Information Moves
Encoding, signals and noise — the same idea in computers, genes and nerves.
About this view
What this is
Start from one concept and expand outward. The view never shows everything at once — click a node to refocus, filter by relationship type, or switch to an accessible list.
One fabric
3750 concepts and 5051 typed relations form one connected component — no isolated silo.
How to read it
Focus a concept, or apply a lens (discipline, mental model, journey) to see only the threads that matter.