Abelian Sandpiles: Videos of Toppling

My YouTube Channel is DiscreteTangents.

Integral Quadratic Odometer: x + y + 1

Integral Quadratic Odometer: x^2 – xy

Rational Linear Odometer: floor of (1/3)x + (2/3)y + 1/3

Rational Quadratic Odometer: floor of (3/32)x^2 – (1/32)y^2 + (1/8)xy

Rational Quadratic Odometer: floor of (1/10)x^2 + (1/5)y^2