An affordable, lightweight, plastic, safe 3-bladed propeller that can be attached to the end of a DC motor. Features soft and safe blades that won't cut skin. Use it to propel small cars or a fan! Great for use in tandem with a solar cell or a battery pack. Compatible with a wide variety of science fair projects.
Please note that these come in assorted colors depending on our current stock.
This simple but amusing magnetic toy will keep you busy for hours!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Use this temperature-controlled soldering station for a variety of soldering applications!
A massive mounted set of 100 rocks and minerals found in the US,
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build a magnetic levitating train with this science fair project kit!