UBC researchers develop $15 pot breathalyzer - CBC.ca

CBC.ca
UBC researchers develop $15 pot breathalyzer
CBC.ca
Researchers at the University of British Columbia's Okanagan campus have developed a "pot breathalyzer" — a handheld device similar to those used to detect alcohol. "The sensor is very light. It's less than 10 grams. It's low-powered. It's portable ...and more »