Thinking·OS

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Explore the knowledge graph

Absolute threshold of hearing depends on Frequency. Activate to inspect this relation.Amplitude is part of Wave. Activate to inspect this relation.Audiogram applies to Frequency. Activate to inspect this relation.Cutoff frequency is a Frequency. Activate to inspect this relation.Diffraction depends on Wave. Activate to inspect this relation.Doppler effect depends on Wave. Activate to inspect this relation.Doppler effect influences Frequency. Activate to inspect this relation.Electromagnetic radiation is a Wave. Activate to inspect this relation.Equal-loudness contour depends on Frequency. Activate to inspect this relation.Frequency measures Oscillation. Activate to inspect this relation.Fundamental frequency causes Pitch. Activate to inspect this relation.Fundamental frequency is a Frequency. Activate to inspect this relation.Gravitational wave is a Wave. Activate to inspect this relation.Interference depends on Wave. Activate to inspect this relation.Amplitude is part of Sound wave. Activate to inspect this relation.Frequency is part of Sound wave. Activate to inspect this relation.Pitch depends on Frequency. Activate to inspect this relation.Harmonic ratio is derived from Frequency. Activate to inspect this relation.Oscillation is part of Wave. Activate to inspect this relation.Pitch emerges from Oscillation. Activate to inspect this relation.Polarization depends on Wave. Activate to inspect this relation.Resonance amplifies Oscillation. Activate to inspect this relation.Sound wave is a Wave. Activate to inspect this relation.Speed of sound applies to Sound wave. Activate to inspect this relation.Speed of sound influences Wavelength. Activate to inspect this relation.Wave enables Energy transfer. Activate to inspect this relation.Wavelength influences Frequency. Activate to inspect this relation.Wavelength is part of Wave. Activate to inspect this relation.WavelengthFrequencyWaveSpeed of soundOscillationPitchSound waveHarmonic ratioCutoff frequencyFundamental frequencyAbsolute threshold of hearingEqual-loudness contourDoppler effectAudiogramElectromagnetic radiationEnergy transferAmplitudeGravitational waveDiffractionInterferencePolarizationResonance
Relationship types

201 concepts viewed through this lens. Bridge concepts connect this view to Acoustics, Aerospace Engineering, Agriculture, Algebra….

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 concepts28 relationships22 disciplines5 relation families

At a glance

The distance between one wave peak and the next.

Disciplines
Physics · Optics · Acoustics
Role in the graph
Cross-disciplinary bridge — reaches Mathematics, Music, Oceanography
Relationships
3 · 2 relation families
Mental models
2

What am I looking at?

In this lens (201)

Bridge concepts (255)

Just outside the lens — they connect it to other context.

  • Black hole4
    Astronomy, Relativity · connects to Gravitational singularity, Hawking radiation, Holographic principle…
  • Atomic orbital3
    Atomic Physics, Chemistry, Quantum Physics · connects to Atom, Quantum mechanics, Spectral line
  • Entanglement3
    Computer Science, Quantum Computing · connects to Bell's theorem, ER = EPR, Quantum nonlocality
  • Gravitational wave3
    Astronomy · connects to Interferometry, Spacetime, Wave
  • Pattern3
    Biology, Cognitive Science, Design, Education, Educational Science, Machine Learning, Mathematics · connects to Cycle, Rhythm, Symmetry

Insights from this view

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

  • This view connects 22 disciplines: Acoustics, Astronomy, Audio Engineering, Audiology, Biology, Civil Engineering, Cognitive Science, Electromagnetism, Engineering, Environmental Engineering, Mathematics, Mechanical Engineering, Mechanics, Music, Music Theory, Nutrition Science, Oceanography, Optics, Physics, Psychoacoustics, Quantum Physics, Signal Processing.
  • Wavelength is a bridge concept — viewed here through Acoustics, Optics, Physics.
  • The connections here span 5 relation families.
  • Wave explains 10 concepts in this view (Acoustics, Astronomy, Civil Engineering, Electromagnetism, Mechanical Engineering, Oceanography, Optics, Physics, Quantum 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 discipline

ChemistryBiologyPhysicsMathematicsComputer ScienceGeologyMineralogyEconomics

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

By journey

From a Leaf to the ClimateWhy Music Moves UsHow Machines LearnReasoning about a Leaf and the Climate

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.