An American study conducted at Case Western Reserve University in Cleveland, Ohio claims you can recognize the one in just fifteen minutes. The neurological study was conducted on flies, because the sensory part of their brains is segmented the same way as humans'.
In the results of the survey published in The Telegraph, we read: "The woman accumulates all the sensory information she gleaned in a short time and when she reaches a certain level of excitement, she makes her decision."
But obviously, the gene that releases this revealing excitement is not immune to mutations. Which - fortunately - means that women won't all react after 15 minutes. Gentlemen, you've been warned. You'll have to do your best to impress a woman for 15 minutes if you want to put the odds in your favor...
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