Sterling Engines - these can save the planet! - not

This is a silly title, but the concept of using Stirling Engines is sound. All you need is a heat source. Take one of these Stirling Engines from this solar dish and connect to an E-cat. Then you will see something interesting, don't you think?

Note also, that the Stirling Engine is not too big to fit in an automobile. The E-cat is relatively small too. So, you see, a really convincing demonstration is possible.