Math, science, and art collide in this glowing, expanding sphere. Using the same fascinating mechanics as all of Hoberman's transforming globes, this 9-0.5" Expanding Universe has glow-in-the-dark hubs that "explode" like shooting stars when the sphere is pulled out to its full 30" diameter.
Math, science, and art collide in this glowing, expanding sphere. Using the same fascinating mechanics as all of Hoberman's transforming globes, this 9-0.5" Expanding Universe has glow-in-the-dark hubs that "explode" like shooting stars when the sphere is pulled out to its full 30" diameter.