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!
The cards show the name of the element, the atomic number, group, natural state and common usages!
Learn all about Newton’s Laws and Energy conservation.
This classic desk toy will keep you amused! Large, 7 inch tall version.
This kit will get your paper plane ready for takeoff!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!