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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 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.
A small support with a low profile that will accept 1/2 inch (12.7 mm) threaded rods. The included threaded steel rod is 25 cm long.
Non-threaded and non-magnetic lab rod.
Screw-type base light bulbs that are suitable for use with Light Bulb Sockets (EM-8630).
Self-adhesive conductive patches designed to be used with EKG Sensors. (one year shelf life).
Replacement long bulbs for the CASTLE Kit (EM-8624A). Can also be used in the Light Bulb Sockets (EM-8630).
Set of 5 shrouded long red patch cords.
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
Facilitates the use of the Motion Sensor (CI-6724A) with additional interfaces.
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