Simple equilateral plastic prism. Great for science projects and classroom demonstrations.
This project book and sample kit introduces you to shape-memory alloy technology!
Build over 60 projects with this deluxe version of the Snap Rover kit!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Build a magnetic levitating train with this science fair project kit!
Perform awesome experiments using everyday materials found in any kitchen!
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.