Teens use e-cigarettes for 'dripping,' study says

By Susan Scutti, CNN

Updated 1357 GMT (2157 HKT) February 7, 2017

"Cigalike" e-cigarettes look like a traditional tobacco cigarette, with a light at the end that glows when the user draws on it. The battery-powered device heats "e-liquid," containing nicotine, which is released in aerosol form.
Photos: E-cigarettes: Helping smokers quit or fueling a new addiction?
"Cigalike" e-cigarettes look like a traditional tobacco cigarette, with a light at the end that glows when the user draws on it. The battery-powered device heats "e-liquid," containing nicotine, which is released in aerosol form.
Hide Caption
1 of 7
"Tank" e-cigarettes are heavily stylized and modifiable. They contain a larger cartridge of e-liquid and a battery pack that can be recharged, some by USB.
Photos: E-cigarettes: Helping smokers quit or fueling a new addiction?
"Tank" e-cigarettes are heavily stylized and modifiable. They contain a larger cartridge of e-liquid and a battery pack that can be recharged, some by USB.
Hide Caption
2 of 7