Here’s a concept that I thought readers would find interesting. The air that comes out of ducts in industrial and commercial buildings has a certain amount of kinetic energy that is wasted. Believe it or not, the air that is …
Here’s a concept that I thought readers would find interesting. The air that comes out of ducts in industrial and commercial buildings has a certain amount of kinetic energy that is wasted. Believe it or not, the air that is …