Mathematicians figure out how to fend off gold-diggers - with game theory

As any man will tell you (especially in the weeks before Valentine's Day), gift-giving is a tricky business. Although men can use gifts to enhance their chances of getting laid, this can also leave them vulnerable to "gold-diggers" (a highly scientific term that describes women who use the promise of sex to get stuff… »2/04/11 4:44pm2/04/11 4:44pm