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 magic bird defies gravity before your very eyes!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Great tarantula specimen for the science classroom!
Ever wonder how to survive in the wilderness? These cards can help!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!