Stirling engine with adjustable speed
Stirling engine with adjustable speed
Regular price
$92.50 USD
Regular price
$115.00 USD
Sale price
$92.50 USD
Unit price
per
Clockwise rotation accelerates speed
This Stirling engine is an ideal desk ornament for adults and a great toy for kids for learning about thermodynamics. Featuring an adjustable speed and 95% alcohol fuel, it runs quietly and smoothly, making it a great educational tool and conversation starter.