To bring it out in the light......
I reviewed a synapses of fackners, Faulkner, whatever his name.
He based his calculations on a kidney stone shocking machine.....
He disputed small light high velocity pistols in the human.......
It made the deal change back to heavy slow pistol rounds for human defense.....
A far cry from 2000 foot pounds in a 180 grain .308 caliber colliding " imperfectly " into an 700 pound elk.
Please correct me if I am wrong.......thanks.