Have you recently purchased our Kilovoltron 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.
This science kit is an essential introduction to physics knowledge!
Learn all about the science of light, optics and visual perception with this wonderful kit!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
This genuine meteorite is great for the rock collector in your family!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Build over 60 projects with this deluxe version of the Snap Rover kit!