Interactive Universe

MM POP SCIENCE

Explore complex physical laws, cosmic expansion, and relativistic space-time mechanics through premium interactive simulations.

Showing 12 of 12
simulator

Minkowski Spacetime

Interactive Minkowski diagram demonstrating time dilation, Lorentz transforms, and invariant hyperbolas.

PhysicsRelativityInteractive
Open Simulator
simulator

Doppler Effect Simulator

Visualize wavefront compression and expansion for moving sources; includes Mach number display.

PhysicsWavesInteractive
Open Simulator
simulator

3-Body Problem

Interactive orbital sandbox. Explore chaotic motion and the famous stable Figure-8 solution.

PhysicsGravityInteractive
Open Simulator
simulator

Gravity Assist Simulator

Plot gravity assist maneuvers. Simulate slingshot trajectories around massive planets to gain velocity.

PhysicsGravityInteractive
Open Simulator
simulator

Binary System Simulator

Explore the cosmic dance of two stars orbiting a shared center of mass, and the effects of varying their masses.

PhysicsGravityInteractive
Open Simulator
simulator

Pendulum Physics Lab

Simulate a simple pendulum and explore how length, gravity, and initial angle shape its period. Compare across celestial bodies.

PhysicsKinematicsInteractive
Open Simulator
simulator

Projectile Motion Lab

Experiment with kinematics by launching projectiles at varying angles and velocities.

PhysicsKinematicsInteractive
Open Simulator
simulator

Wave Motion Simulator

Visualize wave propagation and the inverse relationship between frequency and wavelength.

PhysicsWavesInteractive
Open Simulator
simulator

Wave Interference Simulator

Observe overlapping wave ripples creating constructive and destructive interference patterns.

PhysicsWavesInteractive
Open Simulator
simulator

Birthday Paradox Simulator

Calculate the probability of shared birthdays in a group using a Monte Carlo simulation.

MathProbabilityInteractive
Open Simulator
calculator

Relativistic Kinetic Energy

Calculate relativistic kinetic energy using γ = 1/√(1 − v²/c²). Handy for near-light speeds.

MathRelativityCalculator
Open Calculator
calculator

Cosmological Redshift

Calculate lookback time and the age of the universe for a given redshift (z).

CosmologyRelativityCalculator
Open Calculator
calculator

Redshift-Distance Converter

Convert cosmological redshift into lookback distance in billions of light-years.

CosmologyRelativityCalculator
Open Calculator
calculator

Special Relativity

Explore fundamental effects: time dilation, length contraction, and mass increase.

PhysicsRelativityCalculator
Open Calculator