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.
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
Build a hand that realistically moves its fingers using shape memory allow technology!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
Build a magnetic levitating train with this science fair project kit!