Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
56,846,263 results
People who smoke marijuana were more likely to have certain types of lung damage than people who smoked cigarettes, ...
1,001,966 views
3 years ago
Explore how marijuana's two main active compounds, THC and CBD, affect your brain and body, and what risk factors to watch ...
10,728,525 views
6 years ago
Official Website: https://to.pbs.org/3AP3DP6 | #TheCannabisQuestion As state-legalized cannabis spreads, NOVA explores its ...
7,823,909 views
4 years ago
That lie we've been told our whole lives” This young woman's heavy use of high-potency THC led her to develop a syndrome ...
112,670 views
1 year ago
Potency in cannabis has jumped. Should we be worried about high-concentration THC? Watch the full episode Medscape.com.
14,831 views
11 months ago
UNLOCK YOUR BRAIN'S FULL POTENTIAL! My free 2-minute quiz reveals your unique "Brain Operating System" and gives you ...
392,922 views
7 years ago
When a person is smoking cannabis, one of the plant's chemicals known as THC, passes from the lungs into the bloodstream and ...
1,296,587 views
What happens when you go to sleep high? And how do both THC and CBD affect your sleeping brain? Watch our podcast ...
5,318,974 views
2 years ago
When you stop smoking weed, your body changes. This is what happens in the first 28 days of quitting. Quitting Marijuana ...
12,958,079 views
5 years ago
Hank explains the science behind the effects of that wackiest of weeds, cannabis sativa - aka marijuana. Like SciShow on ...
3,428,807 views
14 years ago
Our THC cannabis Vapes dangerous you might have tried them or you might be worried about a loved one who's been smoking ...
270,449 views
Dr. Andrew Huberman explains how cannabis affects the brain and body. Dr. Andrew Huberman is a tenured professor of ...
7,111,798 views
When most people hear about marijuana, they think about the high caused by THC. But what if marijuana didn't cause a high?
363,908 views
9 years ago
163,529 views
Modern marijuana products often contain higher levels of THC, and that can trigger "severe psychiatric symptoms." NBC's Steve ...
117,370 views
Marijuana and brain health are a hot topic these days (or so my friends say). Does weed have any long-term effects? Is it better ...
575,073 views
What Happens When You Quit Marijuana: https://youtu.be/7u_cm5b1s7Y Why Do You Get The Munchies?
9,360,665 views
A mother in Colorado says medical marijuana helped treat her autistic son, CBS2's Dr. Max Gomez reports.
195,275 views
8 years ago
Is marijuana harmful or helpful? A real doctor reacts to extreme cannabis cases he sees in the ER. There are a lot of studies and ...
169,633 views
Take back your personal data with Incogni! Use code "kurzgesagt" at the link https://incogni.com/kurzgesagt and get 60% off ...
4,405,245 views
10 months ago