Igneous rocks are caled fire rocks because they formed by cooling magma (which is melted rock). In this awesome kit, you will learn to identify and classify 15 metamorphic rocks using the rock guide and magnifier included. Highly recommended as a teaching resource for use in the classroom setting or as part of a science fair project on minerals!
This magic bird defies gravity before your very eyes!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Easily assemble a working alarm motion detector!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This classic device is used to demonstrate the conservation of mechanical energy.
A cool kit that helps you build your very own robotic arm!