This took to a match quite quickly and about a third way down was kind of a sweet smoke
Later, FDA Regulation was passed during the Obama Administration
In the Ward "abstinence effects" study (Addictive Behaviors, 2001, Volume 26 2001, Pages 311-327) 39% of smokers entering the study reported experiencing depression on the day before quitting compared to only 19% of non-smokers in the control group
Selected Publications Metal and Silicate Particles Including Nanoparticles Are Present in Electronic Cigarette Cartomizer Fluid and Aerosol Williams M, Villarreal A, Bozhilov K, Lin S, Talbot P
A simple rule of thumb: if you see a high puff rating (over 5000 puffs), chances are there is a Type-C charging port fitted somewhere on the device