"Shiv Dial Sud & Sons"
Concave and Convex Mirrors, on Base
To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration, etc. Each mirror is securely held on a plastic base. The diameter of each mirror is approximately 95mm.
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Supertek® Aluminum Spring Scales
Aluminum spring scales, built to last in any lab.
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Collision in Two Dimensions
The Collision in Two Dimensions apparatus is a rich source of data for studying conservation of momentum and conservation of kinetic energy in collisions.
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Newton’s Color Disc
What Happens When You Combine All Colors of Light?
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Bulb socket board
This solid socket board holds light bulbs for circuit experiments.
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Deluxe Loop the Loop
Instantly transform potential energy into kinetic energy.
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Flask Form Electroscope
This inexpensive device detects and estimates charges.
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Tuning Fork Activator
The activator is specifically designed for use with tuning forks.
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Ward's® Microfossil Slides
Perfect mount to observe microfossils under the microscope.
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D.T. Buddy Delivery Tube Hand Saver
The perfect hand-saving tool for inserting glass tubing into stoppers!
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Moment of Force Apparatus
The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.
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Alnico Bar Magnets
Alnico bar magnets are useful for classroom or lab experiments.