Quote Originally Posted by Reefer Rogue
That means the bubbler has the most effective Thc transfer rate.

Hmm, it said it did slightly better... I dunno now.

Maybe the vape is better, then joint then bubbler then bong... i dunno
Dont pay too much attention to those THC Transfer rates.. any study that proposes results from old data without explaining methodology should be discounted. They left out alot of factors when testing the transfer rate, and the experiment should be completely redone with new methodology.
GraziLovesMary Reviewed by GraziLovesMary on . Fact: Joints are not more wasteful Many people believe that joints waste more weed than other techniques such as pipes and bongs. They base this belief on the observation of a larger stream of smoke emitted by the tip of a joint, whereas the bowl has a small thin one. THIS IS BECAUSE THE JOINT IS ALSO BURNING PAPER! This can be proven. If you make a very long, skinny joint, and smoke 1/4 of it, you can carefully unwrap the paper off of it, leaving a long weed stick intact. It has to be very sticky weed to do this. Rating: 5