Before the abundance of highly concentrated forms of cannabis, we had to get creative to elevate highs to levels the average pipe and bong couldn’t. The only two ways to accomplish this were with the ...

One style, which some people refer to as a “waterfall” gravity bong, uses the negative pressure of water falling out of a bottle to pull air through the plant material and fill the chamber with smoke.

The Cannabis Monthly series explores interesting cannabis facts and cannabis lifestyle topics. If a vape is a quiet and discreet way to get elevated, a bong is the smoking equivalent of a banging drum ...

Dear Stoner: At what point is one too old to use a gravity bong? I rarely smoke, but when I do, I prefer a gravity bong. But apparently that’s juvenile, according to my mother. Dear Andres: Whatever ...

Adams City High School was put on modified lockdown Friday morning after a student’s gravity bong — a device that uses the force of gravity to pull large amounts of cannabis into a chamber — released ...