"Shiv Dial Sud & Sons"
Deluxe Loop the Loop
Instantly transform potential energy into kinetic energy.
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Bulb socket board
This solid socket board holds light bulbs for circuit experiments.
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Ball-Bearing Clamp Pulley
Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.
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Pneumatic/Hydraulic Jack Set
This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.
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Essential Physics Demo: Magnetic Deflection of an Electron Beam
This demo features a cathode beam to explain the electromagnetic nature of electrons.
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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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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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Alnico Bar Magnets
Alnico bar magnets are useful for classroom or lab experiments.
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Specific Heat Demonstration Set
Visually illustrate the difference in specific heat.
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Current Balance
The Current Balance is an excellent tool for studying electric currents.