New breath analyser could weed out stoned drivers 1571370998-20190822_ta_3185_StarSejdic-breathalizer_0022_InsideDisplay


Associate professor of electrical and computer engineering Ervin Sejdic, left, and professor of chemistry Alexander Star pose with the prototype of the THC Breathalyzer developed using their interdisciplinary research. The prototype works similar to a breathalyser for alcohol, with a plastic casing, protruding mouthpiece, and digital display. Photo: University of Pittsburgh
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