Build your own gadgets! The Discovery #Mindblown Action Circuitry Electronic Experiment Set lets you build your own experiments that are powered with real electricity! Create these fun circuitry projects with 6 push-button modules, including a launching rocket, floating ball, spinning robot and more. Fun and educational Stem toy kit Conduct unique experiments that teach the different principles and nuances of electrical engineering and circuitry design. Easy-to-use modules and clear instructions will keep the fun and excitement coming.