"Physics Clearance"
Estes Viking Model Rockets
Intermediate-level rocket with five fiberboard fins and a streamer recovery system.
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Demonstration Electric Meters
Large, lightweight meters, ideal for classroom demonstrations.
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Estes Alpha III Model Rockets
Easy-to-assemble beginner level rocket with pre-colored parts.
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Air Track with Built-in Air Supply
This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.
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Speed of Light Apparatus
A classical experiment to determine the speed of light in air.
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Stem Explorations, Levers and Pulleys Building Set
Explore STEM concepts while building lever and pulley models!
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TeacherGeek Hydraulic Claw
Design and build a hydraulic claw that works like the ones in the arcade.
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Estes Alpha Model Rockets
Easy-to-assemble intermediate-level rocket with laser cut balsa fins.
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Fundamentals of Physics Pile Driver/Resonance Tube
Study Wavelengths and Energy All With One Device
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Essential Physics Demo: Heat Absorpton and Radiation
Understand Color and Heat Absorption.
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Racing Rings
With the magnet is on the outside, it's easy to see the science behind these eddy tubes.
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Estes Porta Pad II Launch Systems
Portable, durable, and easy to use - the classic model rocket launch pad.
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Lenz's Law
The Lenz's Law Kit investigates how much force an induced magnetic field can create.
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Work, Power & Simple Machines Curriculum Learning Module
A Great Classroom Solution.
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Estes AltiTrack™ Altitude Finders
How high did it really go? Measure your rocket's altitude it with this easy to use device.