This includes a nearly 1-hour long video of a visit to Brillouin, with the most revealing look at the reactors that I have seen so far. See:
http://pesn.com/2014/01/16/9602422_Sterling-Visits-Brillouin_Berkely_and_SRI-International/ In the first part of the video Robert Godes describes the need to make the steel cylinder walls uniform to within 1/20,000 of an inch. I cannot imagine why this is necessary. It is not a cylinder for a piston. There are other mystifying aspects of the discussion. - Jed
