Quick view Compare Add to Cart PM Research PM Research Stirling Cycle Motor Driven Fan #6 - SOL-600 MSRP: Was: Now: $349.95
Quick view Compare Add to Cart PM Research PM Research The Sun Runner - SOL-400 MSRP: Was: Now: $329.95
Quick view Compare Add to Cart PM Research PM Research The Flame Eater Solar Engine #3 - SOL-300 MSRP: Was: Now: $423.50
Quick view Compare Add to Cart PM Research PM Research THE GLASSWORKS KIT Observe the pistons in action. - SOL-150 MSRP: Was: Now: $189.95
Quick view Compare Add to Cart PM Research PM Research The Thinking Man's Engine Kit - SOL-130 MSRP: Was: Now: $139.95
Quick view Compare Add to Cart PM Research PM Research 1895 Rider-Ericsson Hot Air Pumping Engine - SOL-120 MSRP: Was: Now: $499.95
Quick view Compare Add to Cart PM Research PM Research Stirling Cycle Hot Air Engine - SOL-100 MSRP: Was: Now: $259.95
Quick view Compare Add to Cart PM Research PM Research Peanut Rider - SOL-010 MSRP: Was: Now: $259.95
