Do you have two arms? Are they of similar size and length? If you find one is slightly larger due to your job as a professional arm wrestler, try alternating. Simply being the same on both sides is one of the best ways to get chicks.
People with symmetrical bodies are consistently rated the most attractive no matter what their facial attractiveness may be. Again, this is something that made sense a long time ago. Symmetry is a sign of good health and development. Having two legs the same length meant you were better able to run away from predators. If you were less symmetrical, you might pass on weaker genes to your children.
Science says this haircut is stupid.
In one study, scientists even removed faces and skin color from the equation, making sure body symmetry was the only thing being judged. The differences between people can be so subtle, the tests subjects couldn't even explain why they chose one over the other. So go find out how symmetrical you are, then get out on the dance floor. Oh didn't we mention? More symmetrical people tend to be better dancers, indicating dancing may have evolved as a way to advertise that fact.
There are whole aisles full of deodorants and antiperspirants and other products meant to do nothing but disguise the disgusting smell of your sweat. Holy crap, that must mean women will run away in mid-vomit the moment your sweaty ass comes within a hundred feet! Go take a shower, you pig!
Ah, not so fast. It turns out few things turn women on more than your natural, sweaty smell.
That sweat contains sexy, masculine chemicals that cause girls to experience "heightened mood, physiological arousal and subjective sexual arousal," which is just fancytalk for horny.
Looks like someone got beat with the sweaty, girly-faced stick.
The science of pheromones is controversial but we do know that women have insane abilities when it comes to smelling out the right guy. Scientists did a study where men and women wore the same T-shirts for a few days, avoiding all deodorant or scented products. Then a group of women smelled the buttnasty shirts.
Not only were the ladies able to tell which shirts had been worn by men, the scents they rated most attractive were from the men who had the most genetic differences to them, something we look for in a mate. Oh and that body symmetry thing we just talked about? Yeah, they could smell which of the men were most symmetrical.
Sexiest scientific study, like, ever.