http://www.tweaktown.com/news/9051/msi_employees_stirling_engine_theory/index.html
Thats just too cool. Even if it is huge, I want one.
That is pretty cool... Stirling Engine on HowStuffWorks.com (http://www.howstuffworks.com/stirling-engine.htm).
This is a very clever application. I wonder how efficient it is...