41 Visual Explanations Across 5 Categories
Each concept is a standalone interactive experience with simulations, calculators, and visual demonstrations
Interactive deep-dive into blockchain fundamentals with live simulations
Build and deploy your first smart contract interactively
Compare consensus mechanisms with interactive mining simulation
Visualize transaction costs and optimize your smart contracts
Create, mint, and trade NFTs in a simulated marketplace
Provide liquidity and understand impermanent loss interactively
Compare rollups, sidechains, and state channels with live demos
Participate in decentralized decision-making and voting
Build and verify Merkle trees for data integrity
Prove knowledge without revealing information interactively
Visual journey through backpropagation and gradient descent
Understand attention mechanisms and modern language models
Build image classifiers and visualize feature detection
Train an agent to navigate environments and maximize rewards
Create synthetic data with competing neural networks
Process text, extract meaning, and build language understanding
Explore gradient descent variants and hyperparameter tuning
Build ensemble models and visualize decision boundaries
Understand metrics, confusion matrices, and model performance
Detect, measure, and mitigate bias in machine learning models
Manipulate qubits and see quantum states in real-time
Explore spooky action at a distance with interactive qubits
Build quantum circuits with Hadamard, CNOT, and other gates
Understand wavefunction collapse through interactive experiments
Break RSA encryption with quantum factorization
Search unsorted databases quadratically faster
Protect quantum information from decoherence and noise
Secure communication with quantum key distribution
Optimize quantum circuits for near-term quantum computers
Model molecular systems and chemical reactions
Calculate present value, future value, and compound interest
Build optimal portfolios and understand risk-return tradeoffs
Visualize Black-Scholes and binomial option pricing
Apply moving averages, RSI, and MACD to real market data
Measure VaR, implement hedging, and manage portfolio risk
Understand bonds, duration, and yield curve dynamics
Build and backtest simple trading strategies
Read balance sheets, income statements, and cash flows
Calculate expected returns and understand systematic risk
Analyze crypto markets, execute trades, and manage positions
Each concept is self-contained with interactive simulations and visual demonstrations
💡 Pick any concept that interests you - no prerequisites required!