"Activités de comprehensive"

This TeacherGeek Mini Hub is designed to slide directly on a motor shaft. It is comprised of two parts that are held together with a single screw. This allows you to secure 2, 3 or 6 turbine blades. When the hub is mounted on the motor shaft and driven by the wind, electricity is generated.

Extra motors used in our popular Catch the Bug Activity.

Explore a full range of motion with the advanced hydraulic arm

Create a pivot joint for your TeacherGeek projects.

A convenient dispenser for solder with no waste.

Lift Weight and Mass with the Power of Wind

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.