ucsf tobacco Smoking Bans on Campus – Universities & – The Center for the Study of Tobacco and Society Free tobacco symposium for continuing

And of course

Lacking any "suitable evidence that the ancient, indigenous people utilized Cannabis for food, oil, or fiber", they concluded "the deceased was more concerned with the intoxicant and/or medicinal value of the Cannabis remains." [19] The Chinese archaeologist Hongen Jiang and his colleagues excavated a circa 2,400-2,800 BP tomb in northwest China's Turpan Basin and found the remains of an approximately 35-year-old man with Caucasian features who had been buried with thirteen 1-meter cannabis plants, placed diagonally across his chest

These devices come in lots of different styles and dont look anything like traditional cigarettes

Certificate of Analysis (CoA)