Interactive Simulations
Explore fundamental physics concepts through interactive visualizations. Click, drag, and experiment.
Gravity Simulator
Click to place masses. Watch them attract each other through Newton's law of gravitation.
Wave Interference
Visualize constructive and destructive interference. Adjust frequency and amplitude.
Brownian Motion
Watch particles undergo random thermal motion — the phenomenon that confirmed the existence of atoms.
Pendulum Simulator
Simple and double pendulum dynamics. Toggle between modes to explore chaos and order.
Electromagnetic Wave
Visualize the perpendicular oscillations of electric and magnetic fields propagating through space.
Neutrino Flux Visualizer
Watch ghostly neutrinos pass through matter. Rarely, they interact with dramatic effect.
Black Hole Gravitational Lensing
See how gravity bends light around a black hole. Toggle spacetime curvature visualization.
Double-Slit Experiment
One of physics' greatest paradoxes. Wave or particle? Watch the interference pattern build.
Radioactive Decay
Exponential decay in action. Watch atoms decay following the laws of nuclear physics.
Planetary Orbits
Kepler's laws in action. Change mass, velocity, and eccentricity to see different orbits.
Energy Level Diagram
Quantum jumps. Absorb and emit photons to excite electrons between energy levels.