This equal mass set contains samples of tin, aluminum, lead, zinc and copper. You can use this set to conduct experiments that demonstrate the inverse relationship between density and length. Excellent for use in the physics classroom!
Build a hand that realistically moves its fingers using shape memory allow technology!
This microscope is so versatile you can even take it with you on a job site!
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
Learn Chemistry While Creating Sweet Treats
A massive mounted set of 100 rocks and minerals found in the US,
Working model representing the sun, earth, and moon and their relationships.
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