Build your own double-protected money safe by connecting a buzz alarm circuit and a simple dial lock. Children will be able to see the inner workings of a safe and learn why it’s important to be wise in practicing financial security. Great spy gift for the young aspiring detective or secret agent.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Build a model green house and 9 other green energy-related devices with this great kit!
Learn all about the science of light, optics and visual perception with this wonderful kit!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This microscope is so versatile you can even take it with you on a job site!
This genuine meteorite is great for the rock collector in your family!