Build a magnetic levitating train with this science fair project kit!
View the glory of space with this hi-tech telescope set!
Build 14 assorted solar robots, some of which can travel over water!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This superb chemistry set features 350 mind-boggling experiments!