Horizontal Pop Can Stirling Engine
Visit http://StirlingBuilder.com for information about this motor, and many other Stirling engines. This Stirling engine was built from plans in the book, "Eleven Stirling Engine Projects You Can Build" by Jim R. Larsen, available at the StirlingBuilder website. This is the initial test run.
So, yes, you CAN build a horizontal Stirling engine with pop cans!