BLENDZ NOTE: YOU CAN'T MAKE THIS STUFF UP...
British Intelligence Agency Used Semen as Invisible Ink
Via
A new book reveals that a member of MI6, the British spy agency, discovered during WWI that semen makes excellent invisible ink, and often deployed it in the field. The name of the man who discovered this? Mansfield Cumming.
"Those who danced were thought to be quite insane by those who could not hear the music"
