Gary Reecher sends me information from time to time. One of the nice things about having a network of friends is that you don't have to know everything, you can use the network's collective knowledge. I am blessed with a good network. Gary recently sent me this on a show he saw on NOVA about absolute zero and I wanted to pass the information along. It is rare to find television that is both entertaining and educational, but NOVA usually accomplishes that. What follows is the text of Gary's message.