A hands-on way to teach about the effects of pollution on water. Conduct experiments on the chemicals and organisms that pollute our water and learn how it can be purified. With this kit you will be able to test the level of bacteria in water, the chloride content, the pH level, and the rate at which particles settle in water. Gain a greater understanding of ecology, and the problem of pollution.
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
A combination of three of our great discovery toys, all in one package!
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
Use this kit to conduct experiments with models to learn about forces and simple machines!
Build a magnetic levitating train with this science fair project kit!
Build 14 assorted solar robots, some of which can travel over water!