Patented in 1816 by Robert Stirling, the hot air engine or Stirling engine is based on a simple principle: A burner filled with fuel heats the air inside a cylinder and thereby purveys energy to the motor that activates through piecing of the flywheels.
Stirling motors are impressive machines despite their simple design, and this Big Bonsai from Boehm Stirling is no exception. Delightful in its own motion, it can also be used to power one of their other mechanical fascinations.
Stainless Steel, Brass, Aluminum
6.14" X 4.25" X 5.91"
— Assembly Required For "Kit" Variation
— Powered By Any 94% Alcoholic Spirit
Shipping AvailabilityCanada, United States
Shipping PolicyStandard Ground Shipping
Ship In3-5 weeks ⓘ
Return PolicyFinal sale, not eligible for return or cancellation