The nature of human attraction is a highly debatable and varied field of opinions. Theories range from liking the same traits in others, liking opposite traits in others, melding both likes and opposites into a search for an ideal mate, health, and cultural predispositions. Our group, while only looking at physical properties and specifics as to the attraction process, realizes that it is more than superficial and primary features that are the basis for attraction. However, a great deal of research and testing has been done into the why and how of human desire and initial chemistry, suggesting that we really are almost no better than the animals from which we evolved. Much of the research also states that approaches to attraction differ significantly by gender. Whether any or all of these suggestions or even perhaps plain old destiny are the answer to why we are attracted to certain people and not others is purely speculatory, but one thing is for sure there is quite a psychological attraction to studying the nature of attraction.