You can use this rubber stopper to contain liquid in test tubes and flasks. Fits tightly to prevent chemical leaks. Highly recommended for use in the science classroom or when displaying a science project!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Head into the lab for an in-depth investigation of genetics and DNA!
Discover how solar cells make electricity with this awesome kit!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
This kit allows to build up to 3 different robots!