Slightly larger than a baseball, Gear Ball is like the classic cube puzzle morphed into a sphere. Twist and turn Gear Ball's surface until you form six solid faces of colour!
Questacon acknowledges First Nations peoples as the Traditional Custodians and first scientists, makers and innovators of this land and their continuing connection to Country. We pay our respect to the Elders past, present and emerging.
Aboriginal and Torres Strait Islander people are advised that the Questacon website may contain images of people who have passed away.