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Twin Flywheel Stirling Engine w/ Case
Our Price: $119.95
Sale Price: $99.95
Savings: $20.00

(7)
**Refurbished** Van De Graaff Generator, 325KV
Our Price: $279.95
Sale Price: $219.95
Savings: $60.00
Hand Generator, Educator Bulk Pack of 50, FREE SHIPPING
Our Price: $624.50
Sale Price: $449.50
Savings: $175.00
Digital Balance 500 x 0.1g
Our Price: $49.95
Sale Price: $39.95
Savings: $10.00
Digital Up/Down Student Timer
Our Price: $4.89
Sale Price: $2.69
Savings: $2.20

(1)
Thermoelectric Cooler, Peltier, Thermopile
Our Price: $18.95
Sale Price: $14.95
Savings: $4.00








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