Stirlingengineforum.com

For a winter break science experiment for my 7-y-o I thought we would build a simple lamina flow engine similar to this: http://www.youtube.com/watch?v=ZjgcsW0OGHk&feature=mfu_in_order&list=UL Ours is even simpler: http://lh6.ggpht.com/_thDShfGzeUg/TQ9-Gsoo9tI/AAAAAAAABxM/yt_hiwUVX2Y/s800/IM...