Instead, much of the research around vaping has only indicated that vapor inhaled into the lungs of e-cigarette users contain some known carcinogens and have been shown to damage the DNA of a users cells - one of the precursors to cancer
Note also that circuit resistances drop voltage, so the resistance in the current path may also be located by voltage measurements, but this may not give a precise location
However, marijuana that is smoked is often unfiltered, which can potentially lead to more damaging particles entering the airways and lungs. Combined marijuana and cigarette smokers were three to four times more likely to have airway wall thickening, which can lead to infections, scarring, and further airway damage
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Failure to obtain a license or permit or delay in so doing will not justify the cancellation of the sale or any delay in making full payment for the lot
However, there hasnt been research on the effects of second-hand vaping, and it would be best that such studies be undertaken to ensure safety