Foundations
The core mechanics of quantum behavior: superposition, measurement, interference, uncertainty, tunneling, and bound states.
01
The Strange Quantum World
There's another world below atoms
02
Superposition
The particle is everywhere at once
03
The Wave Function
ψ(x,t) — the math of possibility
04
Measurement
Looking is what makes things real
05
The Double Slit
One particle going through two slits
06
Wave-Particle Duality
Light is both — and so are you
07
Uncertainty
Some things can't be known at the same time
08
Quantum Tunneling
Particles walk through walls
09
The Schrödinger Equation
The equation that runs the universe
10
Stationary States
Standing waves in a quantum world
11
The Particle in a Box
What happens when you trap a wave
12
Hydrogen
How an electron orbits without orbiting