Zometool Hyperdo Science Kit
From the Manufacturer
Grasping Hyperspace According to Einstein we live in a 4-Dimensional universe. String Theorists put it at 10 or more dimensions. What DO scientists mean when they talk about higher dimensions? A Hyperdo is the perfect tool to make the concept more tangible. Heres a preview: Just like a 3D object casts a 2D (flat) shadow on the wall or floor, 4D objects could conceivably cast 3D shadows. And that
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
