Learn about static electricity and how to deposit it on various materials.
This kit includes three different rods (solid glass, hollow glass and Ebonite), balloons and three different cloths (felt, silk and fur) and instructions for several electrostatic experiments.
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
This caffeine molecule mug makes an excellent gift!
A beautiful desk toy for your favorite person’s office!!
This SUPER Erector Construction set is one of the best you'll find anywhere!
This great rock tumbling kit comes with everything you need to polish stones and gems!