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Wimshurst Machine Invented by James Wimshurst in 1883.
Wimshurst Machine
Our Price: $74.95
Sale Price: $59.95
Savings: $15.00

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Planck's Constant Apparatus, Planck's Constant Measuring Device
Our Price: $629.95
Sale Price: $474.95
Savings: $155.00
Inertia Demonstrator
Our Price: $12.95
Jumbo Wimshurst Machine, Vanguard II Model
Our Price: $99.95
Sale Price: $74.95
Savings: $25.00

(2)
Electromagnetic Bell for Sound Science Teaching Experiments
Franck-Hertz Argon Tube Experiment Set
Our Price: $935.00
Sale Price: $799.95
Savings: $135.05
Sonometer, Simple
Our Price: $24.95

(1)
Electromagnetic Bell
Our Price: $17.95








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