iant=False> Poking around inside our nostrils is disgusting, unhygienic and potentially harmful, so it's baffling that it's as common as it is, says Jason G Goldman.Most of u... read more <http://cdn.flipboard.com/email/assets/smartlink/ws/prod/v19.html?lang=en&utm_campaign=l0today&flab_cell_id=2 &flab_experime