Visualizations

📐

Math

Interactive mathematical concepts visualization

103

⚛️

Physics

Explore physics principles through interactive simulations

89

🧪

Chemistry

Visualize chemical reactions and molecular structures

35

🔧

Sociology

Tools for sociology

1

Gradient Descent / Newton Method

Animated comparison of optimization trajectories on 2D objectives

📐 Math

RLC Circuit Oscillation

Interactive simulation demonstrating damped harmonic oscillations, resonance, and energy transfer in RLC circuits

⚛️ Physics

Electromagnetic Wave Propagation

Interactive simulation demonstrating electromagnetic waves with perpendicular E and B fields propagating in space

⚛️ Physics

Electric Field Lines - Point Charge Visualization

Interactive simulation demonstrating electric field lines, equipotential lines, and field strength from point charges

⚛️ Physics

Cross-Entropy Loss Visualization

Interactive exploration of the most commonly used loss function in machine learning

📐 Math

Newton Fractal / 牛顿分形

Newton's method iterative fractal - Basin of attraction visualization on complex plane

📐 Math

Polarized Light - Light Polarization Visualization

Interactive simulation demonstrating light polarization, Malus's law, and polarizer action

⚛️ Physics

Young's Double Slit Interference - Wave Optics Visualization

Interactive simulation demonstrating wave interference through two slits with real-time intensity visualization

⚛️ Physics

Backpropagation Deep Dive

Understand BP systematically from history, math derivation, intuition, and engineering practice.

📐 Math

Feedforward Neural Network / MLP

Multi-layer Perceptron - The Foundation of Deep Learning

📐 Math

Perceptron/Neuron - The Fundamental Unit of Deep Learning

Interactive visualization of perceptron, activation functions, and neural network fundamentals

📐 Math

Single Slit Diffraction - Wave Optics Visualization

Interactive simulation demonstrating wave diffraction through a single aperture with real-time intensity visualization

⚛️ Physics