>>I haven't varified it anyplace, but I'm told that the >>radiation propeller was invented here. We were once cited >>by the NRC in the pre-agreement state days for having a non-conforming >>dimensions on some of our props... Excuse me!! It was developed at LBL!!! See HP Journal - A 20th Century Danger Sign. (This IS and has long been a subject of controversy between us and ORNL)