An affordable, lightweight, plastic, 4-bladed propeller that can be attached to the end of a DC motor. Use it to propel small cars, boats, a fan, or even a wind generator! Great for use in tandem with a solar cell or a battery pack. Compatible with a wide variety of science fair projects.
This genuine meteorite is great for the rock collector in your family!
Use this kit to introduce electromagnetic principles in the classroom setting!
A combination of three of our great discovery toys, all in one package!
With this cool electronic kit you get to assemble your own mini electric guitar!
This 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.
Watch this spaceman fly through the sky!