kar-as tridaśa yoni sani tridaśa ku-pi as-upama"
workings of 30 resonances, female and male, 30 resonances whereby approaching the highest.
In fact, the mercury engine is a specially constructed resonant cavity that will produce resonant fluctuations of multiple frequencies. Resonance is resonance. It is mentioned here that 30 resonant frequencies will be generated. At this time, the performance of the mercury engine reaches its best state.