Size of a dime yet transmits both sides of a phone conversation to any FM radio. No battery needed to create a cool science fair project!
Have hours of fun with this colorful remote controlled flying saucer!
With this cool electronic kit you get to assemble your own mini electric guitar!
This kit will get your paper plane ready for takeoff!
Create beautiful art with this amazing sun paper!
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.
This is a classic demonstration toy of the powers of magnetic fields!