There is a basic grammar of courtship in birds where the male offers a gift to the female, such as a bit of food, or a piece of nesting material. If the gift is satisfactory, the pair moves on to the ...
Prof. Michael Lynn, marketing and tourism, surveyed 374 waitresses about their perceived “sexiness,” breast size and other physical characteristics and correlated these results with the amount of tips ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results