Check out this badass project, Geometric Death Frequency-141, by Prague-based artist Federico Díaz.

He uses an industrial robot to stack and glue together over 420,000 black ping-pong balls into a 50 foot by 20 foot sculpture. The form is defined by a fluid simulation run in a computer. The fabricated “wave,” simultaneously static and dynamic, takes over the gallery courtyard.

This is how it was made:

Federico Diaz: Geometric Death Frequency-141 from federico diaz on Vimeo.

[MASS MoCA]