"micro tube racks"
Simple Machines, Gear Rack Model
This wooden machine has a sturdy wooden construction ideal for classroom use. This apparatus can demonstrate how gears can turn rotational motion into translational motion.
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Eisco® Bernoulli's Tube, 24"
Demonstration tool for fluid dynamics and the Bernoulli effect of water flow.
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Speed of a Bubble Set
The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.
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Fundamentals of Physics Pile Driver/Resonance Tube
Study Wavelengths and Energy All With One Device
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United Scientific™ Free Fall Tube
Demonstrate the classic free fall experiment in a vacuum.
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Fundamentals of Physics Loop Track
The versatile Loop Track helps students learn about acceleration and conservation of energy.
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Kinetic and Potential Energy Track
Clear, Concise Demo of Conservation of Energy
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United Scientific™ Loop The Loop Track
Ideal for classroom demonstrations of centripetal acceleration and transformation of potential energy into kinetic energy.
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Fundamentals of Physics Electric Tuning Fork
How Does Mass Affect Transverse Waves?