cristen digs into the science of male chest hair to find out whether it makes a difference to whether women find men attractive share this on facebook http on fb me 1kygrgi share this on twitter http ctt ec uw3l4risten digs into the science of male chest hair to find out whether it makes a difference to whether women find men attractive share this on facebook http on fb me 1kygrgi share this on twitter http ctt ec uw3l4