This ring tripod stand is perfect for supporting small objects over a burner such as crucibles, evaporating dishes etc. Consists of a hammertone finished cast iron circular ring (with a diameter of 4"), with three threaded and detachable plated legs which are sloped outward for stability. It shipps unassembled. Good for chemistry experiments in the classroom setting.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Working model representing the sun, earth, and moon and their relationships.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Build 14 assorted solar robots, some of which can travel over water!