Interactive Math & Science Lessons
Not just answers — real insight across math, science, and curiosities.
📐 Mathematics 50
Interactive algebra, trigonometry, and calculus tools. Visualise equations, explore roots, and build intuition through sliders.
- Unit Circle Explorer
- Logical Contradiction Lab
- Fourier Series Builder
- 2D Eigenvector Explorer
- Arc Length & Solid of Revolution
- Bezier Curve Explorer
- Break-Even Point Calculator
- Complex Number Calculator
📊 Statistics & Finance 30
Statistics and finance tools - distributions, probability, inference, compound growth, and investment models.
- Normal Distribution Explorer
- Compound Interest Explorer
- Demography + Economics Lab
- Annuity Future Value
- Bayes Theorem / False Positive Explorer
- Binomial Distribution Explorer
- Birthday Paradox Explorer
- Causality Sandbox
⚡ Physics 33
Physics simulators for mechanics, circuits, waves, and oscillation. See the equations come to life.
- Projectile Motion Simulator
- Kinematics (SUVAT) Calculator
- Chaos Bouncing Balls Lab
- Beam Deflection Calculator
- Bode/Nyquist Control Lab
- Carnot Engine Simulator
- Circular Motion Lab
- Doppler Effect Simulator
🚀 Astronomy & Space 39
Orbital mechanics, rocket equations, and planetary physics. Explore the solar system and beyond.
- Moon Phase Calculator
- Tsiolkovsky Rocket Equation
- Hohmann Transfer Calculator
- 3-Body Problem Simulator
- Angular Size Converter
- Astro Doppler Shift Calculator
- Astronomy Unit Converter
- Black Hole Calculator
💻 Computing 39
Computing tools spanning logic gates, quantum algorithms, and video encoding - from classical to quantum.
- Boolean Expression Solver
- Logic Gates Explorer
- Conway's Game of Life
- BFS vs DFS Visualizer
- Big-O Complexity Explorer
- Binary Arithmetic & Two's Complement Lab
- Bitrate vs Size Calculator
- Bloch Sphere Explorer
🧬 Bio, Geo, Chem 22
Biology, geology, and chemistry tools - life sciences, Earth processes, reactions, and molecular properties.
- Interactive Periodic Table Explorer
- Punnett Square Calculator
- Body Mass Index (BMI) Calculator
- Acid-Base Titration
- Allometric Scaling Explorer
- Bayesian Biosignature Update
- Biodiversity Index Calculator
- Country Shape & Flag Challenge
🍍 Tidal Zone (Pun intended) 14
The Tidal Zone - fun and pseudo-scientific tools. Biorhythms, moon phases, and more. Take results with a pinch of salt.
- Biorhythm Calculator
- Star Trek Stardate + Warp Visualizer
- Dune Sandworm Intercept Calculator
- Astrology Birth Chart
- Bitcoin Mining Probability
- Death Star Energy Calculator
- Life in Weeks
- Life Number Calculator