The kind of fog machine you have does exactly what you describe. The kind of fog that flows out along the floor is usually made with dry ice boilers. To answer the question, it sounds like it's ...

Fog machines are an underrated and, frankly, underutilized device when it comes to Halloween hijinks. An intelligently placed fog machine can serve as the finishing touch to your otherwise perfectly ...

[makendo] needed a portable fog machine for an upcoming project. It seemed like the kind of a thing a liberal application of money on the Internet could fix in no time. But quality fog machines are ...

has anyone tried this?<BR><BR>It seems to make a lot of sense to me to help perfect the layout/direction of fans and ducting.<BR><BR>the only problem I could forsee is that most cheaper "fog" solution ...