Dear Stoner: How does a percolator work in a bong? Huff. Dear Huff: Percolators, vaporizers, blasting hash — they all require scientific processes that most of us don’t want to learn, ...

Dear Stoner: How does a percolator work in a bong? Huff Dear Huff: Percolators, vaporizers, blasting hash — they all require scientific processes that most of us don’t want to learn, ...