Scantily clad women have been used to sell products to men for decades, and likely for millennia in one form or another. There’s little doubt that the typical male brain is wired to respond to attractive females in revealing attire. But is this a cheap attention-getting trick that has no real impact on sales, or does it actually work? Researchers shed new light on this topic by exposing subjects to either videos of women in bikinis or more neutral videos, and evaluating their decision making ability.