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The globe is suspended from an electromagnet. This makes the friction very low and the earth will rotate at a constant speed for many hours after being spun around.
Diameter: 20 cm
AC adapter included.
Spare compasses for the CASTLE Kit (EM-8624A). Perfect for investigating the magnetic fields around straight wires.
Students can vary propeller type and diameter with this small scale wind turbine. An accessory to the Energy Transfer-Generator.
Teach the science and technology of waves and sound. Harmonic motion, waves, sound, period, frequency, resonance, interference and more.
Designed to be used with the Energy Transfer Generator (ET-8771A) to study wind energy.
The redesigned Variable Gap Magnet is rugged and durable while providing excellent results as a demonstration tool.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
A rigid pendulum with a coil at the end to be used for induction investigations.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Iron test vials.
