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Waves & Sound
Explore sound waves and transverse waves through interactive particle motion.
Explore • Interact • Understand
Physics you can see in action.
Explore our growing collection of free, interactive physics simulations. Built around scientific concepts so learners from different syllabuses can explore at their own pace.
Explore by concept
Choose a subject to discover interactive models and visual explanations.
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Motion & Forces
Motion, forces and mechanics.
Simulations coming soon
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Oscillations
Periodic motion and simple harmonic motion.
Simulations coming soon
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Gravitational Fields
Field strength, gravitational potential and orbits.
Simulations coming soon
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Electric Fields
Charges, field lines and electric potential.
Simulations coming soon
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Magnetism & Induction
Magnetic forces and electromagnetic induction.
Simulations coming soon
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Electricity & Circuits
Current, resistance and circuit behaviour.
Simulations coming soon
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Thermal Physics
Temperature, gases and thermodynamics.
Simulations coming soon
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Nuclear & Quantum Physics
Radioactivity, atoms and quantum phenomena.
Simulations coming soon
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Relativity & Spacetime
Reference frames, spacetime diagrams and relativistic effects.
Simulations coming soon