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Speed of light in vacuum is part of Special relativity. Activate to inspect this relation.Mass–energy equivalence is part of Special relativity. Activate to inspect this relation.Mass–energy equivalence explains Nuclear fusion. Activate to inspect this relation.Spacetime is part of Universe. Activate to inspect this relation.Gravitational wave is part of Spacetime. Activate to inspect this relation.Light-year depends on Speed of light in vacuum. Activate to inspect this relation.Time dilation is part of Spacetime. Activate to inspect this relation.Special relativity depends on Principle of relativity. Activate to inspect this relation.Lorentz transformation is part of Special relativity. Activate to inspect this relation.Time dilation is derived from Lorentz transformation. Activate to inspect this relation.Length contraction is derived from Lorentz transformation. Activate to inspect this relation.Mass–energy equivalence is derived from Special relativity. Activate to inspect this relation.Spacetime is part of Special relativity. Activate to inspect this relation.General relativity is derived from Special relativity. Activate to inspect this relation.Metric tensor measures Spacetime. Activate to inspect this relation.General relativity depends on Metric tensor. Activate to inspect this relation.Speed of light in vacuumLight-yearSpecial relativityPrinciple of relativityMass–energy equivalenceLorentz transformationSpacetimeGeneral relativityNuclear fusionTime dilationLength contractionUniverseGravitational waveMetric tensor
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14 concepts16 relationships4 disciplines3 relation families

Speed of light in vacuum

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At a glance

The speed of light is the speed of electromagnetic waves.

Disciplines
Physics
Role in the graph
Cross-disciplinary bridge reaches Astronomy, Relativity
Relationships
2 · 2 relation families
Mental models
1

Insights from this view

Structural observations about the concepts shown here — descriptions of this graph, not claims about the world.

  • This view connects 4 disciplines: Astronomy, Physics, Plasma Physics, Relativity.
  • General relativity is a bridge concept — viewed here through Astronomy, Physics, Relativity.
  • The connections here span 3 relation families.
  • Energy transformation explains 2 concepts in this view (Astronomy, Physics, Plasma Physics, Relativity).

Relationships as a list

The focused concept’s relationships. Pick another concept in the graph above to update this list.

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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.

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.