Freedman's Equation

Printed in resin only a few millimeters tall from a 3D scan.

Printed in resin only a few millimeters tall from a 3D scan.

The curve is the hyperbolic sin function, a model for the Universe's expansion.

The curve is the hyperbolic sin function, a model for the Universe's expansion.

Panel is cut and backed with black fabric to create a light trap.

Panel is cut and backed with black fabric to create a light trap.

The Universe started small, expanded, and is now accelerating.

The Universe started small, expanded, and is now accelerating.