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15-Place Wood Test Tube Support
Constructed from a solid wood block, with 15 slotted holes accommodating tubes up to 13 mm in dia. Size: 1-3/4" H x 8-1/2" W x 2" D.
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Essential Physics Demo: Large Tuning Forks
Lower Frequency Than Traditional Forks
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Essential Physics Demo: Rotating Speaker Bar
Experiment With Sound Wave Interference
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AC/DC power supply
Ideal for charging wet cell batteries, electroplating, electrolysis, and many other applications.
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Bell Jar with Battery Operated Buzzer
This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.
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Battery Operated Light Box
This power–saving alternative to a traditional ray box is portable and durable.
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Fundamentals of Physics Newton Cart
Hands-On and Versatile Demonstration of Mechanics
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Fundamentals of Physics Wheel and Axle
Investigate the power of simple machines.
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Fundamentals of Physics Wedge, Inclined Plane, and Screw
Three Classic Simple Machines in One Kit.
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Fundamentals of Physics Centripetal Force Apparatus
Fun, Hands-On, and Safe Exploration of Force
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Fundamentals of Physics Collision Cart
Students explore conservation of momentum with real-world machinery in this Collision Cart.
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CENCO® Rotational Platform
Teachers can present high-intensity demonstrations in rotational inertia or experiment with forces involved with a bicycle gyroscope with this Rotational Platform.
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Electrophoresis Power Supply
The low voltage power supply is designed for electrophoresis.