There's recently been a big uptake of juuling (a mass produced high nicotine concentration vape) with teenagers. https://www.newyorker.com/magazine/2018/05/14/

There's recently been a big uptake of juuling (a mass produced high nicotine concentration vape) with teenagers. https://www.newyorker.com/magazine/2018/05/14/the-promise-of-vaping-and-the-rise-of-juul https://www.newyorker.com/magazine/2018/05/14/the-promise-of... https://en.wikipedia.org/wiki/JUUL https://en.wikipedia.org/wiki/JUUL https://www.reddit.com/r/juul/comments/7xnhzm/juuling_in_school/ https://www.reddit.com/r/juul/comments/7xnhzm/juuling_in_sch... https://news.ycombinator.com/item?id=17427712 https://news.ycombinator.com/item?id=17427712