San Antonio Children’s Museum

Project: PowerBall Hall Wall Gravitron

Location: San Antonio, TX

Installed: May 2009

The PowerBall Hall Wall Gravitron occupies the front window area of the San Antonio Children's Museum. In this exhibit, visitors turn a series of wheels to manipulate a ball's direction of movement with the goal of sending it up to the overhead clam shell. Once filled up, the bucket drops the balls in a semi-enclosed netted area.