The Salt Water Fuel Cell Monster Truck Kit is equipped with four-wheel drive mechanical construction. It easily handles different types of terrain by its twisted car body design. The transparent case design allows children to see the rhythm of the piston in vertical or horizontal position. Each monster wheel can change its angle individually and the truck can change its height and shape. Powered by salt water, this is an outstanding science fair project or holiday gift.
Do micro-controller projects and program them using your own computer!
This caffeine molecule mug makes an excellent gift!
Explore the wonders of wind power with this amazing kit!
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 simple but amusing magnetic toy will keep you busy for hours!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.