Researchers,posting on a closed Internet site have reported that, in a Cavitation Collapse experiment, they produced--among other things--a melange of elements, consistent with what they called a "Nova Event." They also report that they became very ill. The symptoms are of radiation poisoning. They also note that later checking showed a "neutron burst."
O/S work indicates that there may be as many as 10^54 --plus or minus a few million orders of magnitude--of neutral oscillators in any centimeter of any space. It also indicates that some--possibly even most--of these are possibly "Shock Wave Convertible" to neutrons or "neutron-like" units.
In consideration of the above, the results reported seem creditable, and raise a red flag for anyone working with experiments which could create an intense shock wave.
Dean Sinclair (Eski)