DaisyI said:
Thank you! Perfect answer. Only people trying to hide something need to insult and attack rather than explain. I am excited to know I am part of the "power elite" but disappointed you think I'm a bad cook. 
You are the one who needs to take action by actually building a greenhouse using your FAQ, figures and graphs. I don't need to prove your theories for you. Really, the only question I asked was about light permeability.
Once again, thank you Bruce.
Daisy, do not get it too personal. I am not mad at you at all. I am mad at those who know it is working and still try to hide things so that we the people cannot benefit from this.
You are right. I need to take the action to build and prove it works.
Conerning your question of light permeability, I thought I have explained it. Well, I am sure you will get it once you play with bubbles and transparent covering. My guess is that transparent glazing and transparent bubbles will allow about 95% light passing through. Stains are not a problem as the cacity is a sealed space and wet most of the time. As you mentioned, that soap liquid can be used to clean dishes :-)
Have a wonder day! I live in Kelowna and it is sunny and warm
