Welcome to the wacky world of Chuck Hoberman! The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can’t help but play with it for hours. A master of illusion, the Hoberman Sphere can be thrown, bounced, kicked, spun, rolled or suspended from the ceiling. The polymer links allow the sphere to change in volume 30 times and the rainbow of primary colors swirl as it is tossed and contorted.
This is the Original Hoberman sphere with rainbow colors and it includes an educational booklet about the Sphere, a ’21 Cool Things To Do’ activity sheet, a pulley, hardware and instructions for hanging as a cool kinetic energy mobile.
This black scorpion specimen is great for the classroom setting!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Exciting magnet exploration for ages 8 and up!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.