Have you recently purchased our Winsco Van de Graaff Generator? Then this replacement belt is a MUST for you! Unfortunately, the ozone created during the normal operation of a Van de Graaff generator can damage and eventually destroy the rubber transport belt. Get this replacement belt to ensure your next amazing static electricity demonstration goes off without a hitch!
Check out this high-quality gyroscope!
Build over 60 projects with this deluxe version of the Snap Rover kit!
Build 10 different models which explore the science of air pressure through fun activities!
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!
Build six solar-powered models with this fun kit!