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Design and build a hydraulic claw that works like the ones in the arcade.

This activity is a real "pick me up."

Pivot, Grip, and Explore Range of Motion with Hydraulics

Explore a full range of motion with the advanced hydraulic arm

Learn how to build and design a better launcher

Wheel set to expand your TeacherGeek ideas.

Bulk hole plates to expand your TeacherGeek collection

Explore creativity in energy transformations

Bulk dowels to expand your TeacherGeek collection

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.