cartoon cigarette commercial Vintage Winston ad cel from The Flintstones Lucky Strike animated commercial -

Contact: Stephanie Berger Columbia Universitys Mailman School of Public Health Source: Columbia Universitys Mailman School of Public Health press release Image Source: The ashtray image is credited to Wikimedia Commons user Opa and is in the public domain

Of course, in reality, the process is much more complex from a chemical engineering perspective, but the model provides a nice and simple view of the temperature distribution in the smoke and oxygen concentration

Typically, 10-20 puffs from a 20mg vape match the nicotine intake of one cigarette, though this can vary based on your vaping technique and device efficiency

Looks incredible in person