Chris Magwood narrates a video introduction to prefabricated straw bale wall systems, based on work done by the Sustainable Building Design and Construction Program at Sir Sanford Fleming College in Peterborough, Ontario. The project featured is for a LEED Platinum certified home built by the 2010 class for Habitat for Humanity (Peterborough chapter). http://www.youtube.com/watch?v=q61og2ydZKc