Believe it or not, men act differently around women with visibly erect nipples. This study somehow went more in depth than just using common sense. The first part of the two part study had participants look at randomized slides with two sets of identical pictures of women except for the fact that in some of the pictures the women had erect nipples, and some didn’t. The participants were then asked to rate the photographed women on a series of 16 emotional and physiological states, including positive, negative, and sexually arousal.

Part 2 concluded that heterosexual men will go out of their way to be around women with visibly erect nipples. Thank you for joining us on this edition of “science”.