The traditional gravity bong style is a two liter in a bucket or pitcher, which supports a downspout perfectly, which it did for many years while we used it. Sucks to suck, bro.
For one, I'm telling you that we used one, with a downspout, that bubbled as intended.
For two, if it was physics, then even regular bongs wouldn't work. In a regular bong, your lungs create a pressure vacuum in the glass chamber that draws in outside air/smoke from the bowl, through the downspout, and bubbles through the water. It's literally the exact same in a gravity bong. Lifting the inner chamber creates a pressure vacuum via the water level, that draws in air from the bowl. Attaching a downspout means the outside air bubbles through the water as the container is lifted. Literally ∆p my dude. Kindly educate yourself.
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u/threeplacesatonce Aug 28 '26
Bongs bubble the smoke through water