Bell

you can’t predict one. you can predict them all.

a Galton board — pure randomness building the bell curve, every time

Each ball turns left or right at random at every peg, with no memory and no pull to the middle, yet enough of them settle into the same bell shape. Order is invisible in any one path; it appears once paths stack up.

Concepts: probability, randomness.

An interactive you play with one thumb, on Wundr.