Another way to do it is to bubble the air through water. As a kid, we did an experiment where a cigarette was "smoked" by attaching a tube to the cigarette filter, the tube exited at the bottom of a flask filled with water, and a pump would suck the air from the top of the flask.
It didn't take long before the water would turn black.
Quite a turnoff for wannabee smokers, which was the obvious point of the experiment.
It's the same idea as the Rainbow vacuum cleaner, which uses a tank of water as its filter.
Another way to do it is to bubble the air through water. As a kid, we did an experiment where a cigarette was "smoked" by attaching a tube to the cigarette filter, the tube exited at the bottom of a flask filled with water, and a pump would suck the air from the top of the flask.
"We built a bong and discovered that bong water is really nasty."
That's essentially a Shisha you built there, so smoking that way is a thing ;) The tobacco is different, as is the heat source, but I can confirm that the water still turns rather unpleasant.
It didn't take long before the water would turn black.
Quite a turnoff for wannabee smokers, which was the obvious point of the experiment.
It's the same idea as the Rainbow vacuum cleaner, which uses a tank of water as its filter.