And given Tom Ligon's deduction in this topic viewtopic.php?p=37319&highlight=insulator+seal#37319 that 30 bolts on the graphic for the WB-8 means the unit is about 50cm,Nebel and his colleagues have already drawn up a plan for the next step: an 18-month program to build and test a larger fusor prototype. "We're shopping that around inside the DOD [Department of Defense], and we'll see what happens," he said.
are you CONVINCED that the WB8 is near 50cm diameter (as opposed to near 30 like the WB7)?