In 1922, a group of eminent French scientists definitively established the causal factors behind the mystery that is marriage . It appears that – despite a multitude of philosophers, artists, alchemists, poets and cabinetmakers probing over centuries – women had known the secret all along! It seems that marriages “ are made in the heaven of women's [sic] minds and hearts .” As with most hard science, I am not sure that I fully grasp the A to B . I know that it has something with the bourgeoisie. I know that it has something to do with flushed cheeks. I presume that it relates to triggering that part of the male brain that reacts to a post-orgasmic cutaneous blood circulation in the buccae. The advertisement does not fully explain that part.