How testosterone poisoning wrecked the economy

May 19th 2009 5:05pm

iStockphoto In the summer of 2005 two Cambridge University neuroscientists set up shop on a midsize trading floor in the City of London. For a little more than a week they took saliva samples twice a day from 17 male traders who specialized in German interest rate futures, and measured the daily fluctuations in their testosterone From: www.salon.com