Fascinated by the image of women that men

Perception of men and women compared to men, women's demands to "outside" and "extensive" much. However, the U.S. University of New Mexico evolutionary biologist Randy? Thornhill in the past 15 years tells us that men and women most interested in the image, not as we previously thought as there are convex body must do, in fact, "body symmetry" on it.

1, the body's symmetry