Melt & Freeze vs Flocking Simulator

With this interactive app, children and learners can explore and understand the particle model of matter in a playful way. It simulates the movement and interactions of particles, helping to visualize the physical principles of phase transitions—from solid to liquid and, to some extent, gaseous states. Main Features: • Real-Time Solid-Liquid Transitions: Observe how particles behave at different temperatures as they transition from solid to liquid. • Interactive Control: Increase or decrease the temperature of the simulation and watch how the speed and movement of particles change. • Adjustable Particle Count: Modify the number of simulated particles and see how the behavior differs in small and large systems. • Educational Tool: Ideal for illustrating topics like the particle model, phase transitions, and thermodynamic processes in the classroom. • User-Friendly: Designed specifically to introduce young learners to physical concepts. This app is completely free and contains no ads or in-app purchases. It’s perfect for classroom use or independent learning at home. Bring the fascinating world of particles to life on your screen and discover the physics behind phase transitions! (This app was developed in collaboration with ChatGPT-4 and is open source: https://github.com/bothmer/TeilchenSim)

Flocking Simulator is a real-time “boids” playground where simple rules create surprisingly lifelike motion. Build your perfect swarm by adjusting the core forces: • Separation, Alignment, Cohesion • Perception radius, max speed, max steer • Drag (friction), noise (jitter), bias • Optional wall bouncing Visual options: • Triangle or circle boids • Color modes: Solid, Velocity, Rainbow • Debug overlays: vision radius, direction vectors, stats/FPS Great for: • Learning emergent behavior and steering rules • Generative visuals and relaxing motion • Quick experiments—change a slider and watch the swarm react instantly Note: Fast motion and bright colors may affect users sensitive to motion.