This set features 100 assorted transitors. You can use these for a variety of electrical applications. Helpful for hobby projects, science fair projects and more.
Learn how solar cells transform light into electrical energy with this great kit!
A cool kit that helps you build your very own robotic arm!
This magic bird defies gravity before your very eyes!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This caffeine molecule mug makes an excellent gift!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!