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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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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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Fiber Optic Element
3' Fiber optic element, easily demonstrates the bending of light through the fiber optic wire. An inexpensive way to introduce students to fiber optics specifically the use of fiber optics for visual applications.
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Solid Balls for Physics Experiments
Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.
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Three-Oscilloscope Probe Kit
Designed for use with general purpose oscilloscopes.
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Customary SAFE-T Weights™ Set
The U.S. Customary (or English) SAFE-T Weights™ have the same features as the Metric SAFE-T Weights™.
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Adjustable Aluminum Tuning Fork
This aluminum tuning fork has sliding weights on each tine.
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Acrylic Lens and Prism Set
This set is economical, durable, and versatile.
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Individual Forks
Even frequencies make harmonic relationships clear and calculations easier.
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Light Source
A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.
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TeacherGeek Advanced Hydraulic Arm
Explore a full range of motion with the advanced hydraulic arm
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K’NEX Education Intro to Simple Machines: Levers and Pulleys
Identify All Three Classes of Levers and Their Key Parts
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Clear Acrylic Plate
Safely use this non-breakable, clear acrylic plate in place of glass in most experiments.
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K’NEX Education Intro to Simple Machines: Wheels/Axles & Inclined Planes
Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts.
Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.

