news LEARN ABOUT BONGS, WEED STEMS AND MORE IN ASK AN EXPERT WITH DR. MARKUS ROGGEN: EPISODE 4 JULIA VEINTROPOCTOBER 3, 2020 CANNABIS 101CANNABIS CANADACULTUREEDITORIALEDUCATIONFEATUREDHEALTHHEALTHHEALTH & SEXINTERVIEWMARIJUANA NEWSSCIENCESCIENCESERIESTECHNOLOGYTECHNOLOGY35 VIEWS Dr. Markus Roggen, PhD. has a doctorate in Chemistry. He is the founder and CEO of Complex Biotech Discovery Ventures LTD, a licensed cannabis research laboratory. Somehow, we managed to talk this guy into letting us ask him anything about weed and we certainly don’t hold back. It’s been ridiculous and fascinating and sometimes, the answers are surprisingly scientific. We ask him all sorts of things… well actually, you do! Thanks to you sending in your questions, Dr. Markus Roggen never knows what to expect. Here is an episode 4 of Ask an Expert – Questions asked about bong!