Interactive Science Explainers

The universe
has rules.
Learn them.

Hard science made visual, interactive, and free. Explore the concepts behind Game Theory, Quantum Physics, and more — built to make the ideas actually click.

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INTERACTIVE TOPICS
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ALWAYS FREE
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The library

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06
Atoms & Subatomic Particles
Everything you've ever touched has never actually touched anything. Build atoms, fire photons, simulate bonds, and explore band theory.
Electron Shells
Photon Emission
Valence Bonding
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05
Schrödinger's Cat
A cat, a box, a radioactive atom. Until you look, the cat is both alive and dead. The thought experiment that broke quantum mechanics.
Superposition
Measurement Problem
Quantum Computing
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04
The Double-Slit Experiment
Fire one electron at two slits. It goes through both. Watch which slit it uses. It goes through one. The universe is paying attention to you.
Interference Pattern
Wave Function Collapse
Interpretations
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03
Wave-Particle Duality
Light has been trolling physicists for 300 years. Simulate the double-slit experiment, explore the photoelectric effect, and calculate de Broglie wavelengths.
Double-Slit Experiment
Photoelectric Effect
De Broglie
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02
Quantum Physics
The universe doesn't work the way you think it does. Wave-particle duality, Schrödinger's Cat, Heisenberg's Uncertainty — made interactive.
Wave-Particle Duality
Schrödinger's Cat
Uncertainty Principle
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01
Game Theory
Why do rational people make the worst decisions? Explore the Prisoner's Dilemma, Nash Equilibrium, and Tit-for-Tat — interactively.
Prisoner's Dilemma
Nash Equilibrium
Auctions
Strategies
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07
Newton's Laws
Three laws that explain the motion of everything from falling apples to orbiting planets. Simulate them yourself.
Inertia
F = ma
Action & Reaction
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08
Quantum Entanglement
Two particles. Separated by a galaxy. One changes — the other reacts instantly. Spooky action at a distance, explained.
Bell's Theorem
Spooky Action
Quantum Cryptography
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09
Thermodynamics
Why heat flows one way. Why perpetual motion is impossible. Why time has a direction. The four laws of the universe.
Entropy
Heat Engines
Arrow of Time
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10
Wind & Tidal Energy
How civilisation harvests the motion of air and water. The physics of turbines, Betz's Law, and the future of renewables.
Betz's Law
Fluid Dynamics
Renewables
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How it works

01 / FOLLOW

New post daily

Every day on @axiomscience — a 10-slide carousel breaking down one idea. Hook first, rigour after. Save it for reference.

02 / CLICK

Go deeper here

Every carousel links to axiom.science. Each topic has its own interactive page — simulate, experiment, explore at your own pace.

03 / UNDERSTAND

Make it click

Reading about physics is one thing. Playing with a real double-slit simulator or running a Nash Equilibrium game is another.

04 / RETURN

New topic weekly

This library grows every week. Subscribe to get new explainers straight to your inbox — no algorithm between you and the science.

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Shape the library

What should we
visualise next?

Every topic on this site started as a question someone wanted answered. If there's a concept you've always struggled to grasp — or one you'd love to see made interactive — tell us. The most-requested ideas get built next.

Past suggestions that made it in
✓ Prisoner's Dilemma
✓ Schrödinger's Cat
✓ Nash Equilibrium

🔬
Suggestion received.

We'll add it to the board. If your topic gets built, you'll be the first to know.