Low Temperature Differential Stirling Engine
Our Price: $99.95
Sale Price: $56.95
Savings: $43.00

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Hand Generator Replacement Gears
Our Price: $2.79
Sale Price: $1.99
Savings: $0.80
Electromagnet, Student Size with Connecting Wires and Storage Box
Our Price: $9.95
Sale Price: $6.49
Savings: $3.46
LC2910-HC Van De Graaff Generator, Sci-Supply Van De Graaf Van De Graaff Generator, 325KV
Our Price: $329.95
Sale Price: $294.95
Savings: $35.00

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Hand Generator with Two Replacement Gear Sets
Our Price: $17.49
Sale Price: $12.99
Savings: $4.50
Jumbo Wimshurst Machine, Vanguard II Model
Our Price: $99.95
Sale Price: $74.95
Savings: $25.00

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