[Vo]:Casimir Boiling and the Dry Pile

[Horace Heffner]

It is further notable that if the gravitationally driven displacement  
factor is important to pile operation that it can be multiplied by  
several orders of magnitude using centrifugal force with little  
energy input.

Best regards,
Horace Heffner
http://www.mtaonline.net/~hheffner/