‘This Is So Disgusting!’: School Experiment Shows Importance Of Hygiene

IDAHO FALLS, Idaho (CBS Local) — A classroom science experiment in Idaho goes viral in more ways than one.
With flu season in full swing, Dayna Robertson’s class at Discovery Elementary in Idaho Falls decided to see just how important it is to wash our hands.
The experiment separated five pieces of plain white bread into different ziplock bags. One was touched with dirty hands, another with hands washed with soap and water, one touched with hands that used hand sanitizer, another sli