
How Does Marijuana Work?
Season 1 Episode 8 | 2m 51s
We explore the chemistry and investigate new regulations to keep people safe.
We explain the chemistry behind marijuana's high, and investigate what scientists are doing to ensure that newly-legalized weed won't send users on a bad trip.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback

How Does Marijuana Work?
Season 1 Episode 8 | 2m 51s
We explain the chemistry behind marijuana's high, and investigate what scientists are doing to ensure that newly-legalized weed won't send users on a bad trip.
Problems playing video? | Closed Captioning Feedback
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