There are a few caveats to this research, though. For starters, the CDC only surveyed kids in public and private schools stateside, which it says prevents the data from being representative of those who are home schooled, dropped out or are in juvenile detention centers. More than that, responses were self-reported and could fall prey to recall and response biases.

Can you blame the kids, though? Other research has shown that vaping is far safer than traditional cigarettes. And playing Flappy Bird on a vaporizer is a lot cooler than Drug Wars on your graphing calculator during algebra class ever was, too.