The Pneumatic Sponge Ball Accelerator contains 1000 black sponge balls, which are sucked through 150m of transparent pneumatic tubes with the power of a regular household vacuum cleaner. The balls travel with a speed of about 4m/s. Visitors can operate the machine with a touch sensor mounted on the pavilion’s front glass: They can change the direction of the airflow and watch the balls speed up, slow down and reverse. It is meant to bring the tremendous joy of particle acceleration to everyone.
Created by: Niklas Roy
-1000 black sponge balls