Early Trials to make Soap Walls
		Here is a pictoral of my relay trails to make a soap wall.
		My lab workshop			1 gallon per minute air with full trough.
		1 gallon per minute air with full trough - 15 minutes.			30 gallons per minute air 1 gallon soap and 2 minutes.
		one gallon soap, 30 gallons per minute air and 3 minutes			one gallon soap, 30 gallons per minute air 4 minutes or time.