[podcast]http://www.green-talk.com/podcasts/aircrete.mp3[/podcast] Note: post has been updated as of 2/15/2010 due to conversation with Keene Christopher, CEO of AirKrete. The other day as I was sitting around of table of women at a Super Bowl Party, one of the women commented on how cold this particular  winter has been  Quickly the conversation turned to how cold […]