What's funny about that? It's the principal behind the amazing Tube Traps. They work quite a bit better than stacks of insulation, and cost a whole lot more.
No no.. I'm laughing at my ignorance on the subject, not the subject itself... It was like reading Chinese - I had never heard of that before and when I googled it, the sites it brought me to were thesis-like... so I thought it would be easier to come back here and ask what you meant and where I can get some info in layman's terms.
Is it something I buy as in - is it the name of a product or is it a method I can use? if the latter, then what do I buy to use the method?
