Thermoelectric, not piezoelectric ^_^ WRT Stirling generators, there is already work ongoing for arrangement ssuitable to space applications, through new resea

Thermoelectric, not piezoelectric ^_^ WRT Stirling generators, there is already work ongoing for arrangement ssuitable to space applications, through new research on nuclear power sources (stirling radioisotope generators, and the Kilopower nuclear reactor). Generally the solution is to mount several Stirling generators such that their torques cancel each other out. Search for "managing the stroke of the pistons" at https://beyondnerva.wordpress.com/2017/11/19/krusty-first-of-a-new-breed-of-reactors-kilopower-part-ii/ https://beyondnerva.wordpress.com/2017/11/19/krusty-first-of...