"digital slides"

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.

This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.

A pair of 100g gliders designed for use with air tracks 470157-654 and 470157-664.

The Jolly Logic Altimeter analyzes flight altitude, acceleration, top speed, flight duration, and six other important flight statistics.

Efficiently illustrates the various types of diffraction.

Add Some Momentum To Your Physics Lessons

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

Obtain quantitative data for electrostatic experiments

Essential supplies to build and measure electric circuits.

The Wheatstone Bridge is complete with binding posts.