Get acquainted with one of the most interesting products of geological processes with this introductory collection of real specimens of metamorphic rock. Metamorphic rocks are formed by pressure and heat that may or may not be influenced by the introduction of chemically active solutions - they are an example of how pressure and heat, typically associated with destructive forces, can yield creation; examples include schist, serpentine, and quartzite. The Metamorphic Rock Bag is an economy collection of 6 specimens representative of the metamorphic rock family. Each generous specimen is 1.25" to 1.5" and is contained in a zip lock bag with a label.
See the constellations visible in the Northern Hemisphere on this watch!
This microscope is so versatile you can even take it with you on a job site!
A cool kit that helps you build your very own robotic arm!
This kit includes several different projects that demonstrate the power of magnets!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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