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.
Watch what your music can create with this amazing Snap Circuits set!
Defy gravity with this cool balancing eagle!
Build your very own smart robot!
This kit will get your paper plane ready for takeoff!
Build your own windmill generator kit by recycling a plastic bottle!
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!