How was it done?
"surveyed 68 Israeli and German men and women, aged 25 to 40, asking them to rank the beauty of 93 different men’s and women’s faces on a scale of 1 to 7. These scores were then entered into a database and correlated to 250 different measurements and facial features, such as ratios of the nose, chin and distance from ears to eyes. From this, the scientists created an algorithm that applies desirable elements of attractiveness to a fresh image."

Very nice, so beauty is after all numbers and distances and sizes...

I heard there is a breast-waist-hips ratio that men find appealing.

But beauty and attraction are different, i am not attracted to all beautiful women