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Iron filings sprinkled over a bar magnet instantly make the magnetic field visible.
Sprinkle these iron filings over a bar magnet to instantly visualize the magnetic field.
This 10-pack of disc sets allows students to derive the meaning of pi directly from their measurements. Four plastic disks with varying diameter in each set.
This is a set of 20 replacement membranes for use with the Diffusion/Osmosis Apparatus (ME-6940).
Facilitates the use of the Motion Sensor (CI-6724A) with additional interfaces.
This one-liter plastic graduated cylinder has three hose fittings–useful for experiments requiring either a specific amount of water, a constant flow of water, or water at a constant pressure.
Plastic bases with screw-type light bulb sockets and spring-loaded metal clips to hold leads.
Set of five shrouded long black patch cords.
Weight hanger and three slotted masses.
Connects ScienceWorkshop 500 and 750 serial interface to a computer via USB.
Replacement long bulbs for the CASTLE Kit (EM-8624A). Can also be used in the Light Bulb Sockets (EM-8630).
