Oh, the Nazis had invented some kind of sci-fi machine that reduced a body instantly to its individual elements for industrial purposes.
An utterly evil, dystopian industrial-scale human slaughtering machine.
“Bones that did not burn completely were ground to powder with pestles and then dumped, along with the ashes, in the rivers Soła and Vistula and in nearby ponds, or strewn in the fields as fertilizer, or used as landfill on uneven ground and in marshes.”
