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Micro-organisms

Science for nine- to 11-year-olds. The programme explains how a lucky accident led to the discovery of antibiotics by Alexander Fleming, and looks at the best way to wash your hands; does using soap really make a difference?

10 minutes

Broadcasts

  • Wed 5 Mar 2008 13:30
  • Mon 2 Jun 2008 11:50
  • Fri 12 Jun 2009 11:30
  • Mon 22 Mar 2010 11:00