Published: Oct. 1, 2019, 4:45 p.m.
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This week we talk about tobacco, vaping, and Juul.
We also discuss nicotine, aerosols, and Hon Lik.
This is a public episode. If you\\u2019d like to discuss this with other subscribers or get access to bonus episodes, visit
letsknowthings.substack.com/subscribe'