Science reveals the shocking, mind-warping reason why people grunt during sex

Scientists must never be afraid to ask any question and to seek any truth, no matter how silly it might seem. Case in point: a 2003 paper from the journal Mad Med Hypotheses, in which four brave souls from the Medical School in Hanover, Germany ponder "the function of groaning and hyperventilation during sexual… »2/13/11 12:00pm2/13/11 12:00pm