The superposition of snacks

Open a cupboard and you collapse a wave function — or at least, that is how it feels when you are hoping for biscuits.

Superposition is not magic; it is a precise statement about systems that have not yet been measured. The snack cupboard is a metaphor with teeth: before you look, you can only assign probabilities. After you look, you have a fact — and crumbs.

I like this framing because it keeps the mystery without abandoning the math. Curiosity first, equations when they earn their keep.