Astro Blaster with FREE Storage Bag
The famous astrophysicist, Dr. Stirling Colgate, created the AstroBlaster to demonstrate the awesome kinetic power of a super-nova.This multiple Collision Accelerator works like a real Super Nova. The top ball Blasts Off to over 5 times the height dropped! The AstroBlaster illustrates the laws of conservation of momentum and energy during the creation of a supernova