Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
How does caffeine keep us awake? - Hanan Qasim
5:15
YouTubeTED-Ed
How does caffeine keep us awake? - Hanan Qasim
View full lesson: http://ed.ted.com/lessons/how-does-caffeine-keep-us-awake-hanan-qasim Over 100,000 metric tons of caffeine are consumed around the world every year. That’s equivalent to the weight of 14 Eiffel Towers! Caffeine helps us feel alert, focused, and energetic, even if we haven’t had enough sleep — but it can also raise our ...
5.7M viewsJul 17, 2017
Shorts
Caffeine: The Truth About Its Effects & How to Quit
1:35
Caffeine: The Truth About Its Effects & How to Quit
Thomas Frank
How Coffee is Decaffeinated
4:06
268.5K views
How Coffee is Decaffeinated
Seeker
Related Products
Highest Caffeine Coffee
Caffeine Powder
High Caffeine Soda
#caffeine
How Caffeine Works 🤔
How Caffeine Works 🤔
YouTubeFeb 12, 2024
Why Caffeine Works: The Science Behind Your Morning Boost
Why Caffeine Works: The Science Behind Your Morning Boost
YouTube5 months ago
Top videos
How Caffeine Affects Exercise & Athletic Performance
15:12
How Caffeine Affects Exercise & Athletic Performance
YouTubeInstitute of Human Anatomy
4.9M viewsJul 16, 2023
Caffeine: Explained
9:46
Caffeine: Explained
YouTubeJames Hoffmann
1.3M viewsDec 29, 2020
2-Minute Neuroscience: Caffeine
1:59
2-Minute Neuroscience: Caffeine
YouTubeNeuroscientifically Challenge
309.3K viewsOct 24, 2017
Caffeine Addiction
What is Caffeine l formula and structure of caffeine l chemistry l
0:10
What is Caffeine l formula and structure of caffeine l chemistry l
YouTubeK2 chemistry 📚🖋
972 viewsOct 10, 2024
Caffeine Content in Common Beverages Explained
0:26
Caffeine Content in Common Beverages Explained
TikTokaidan_the_dietitian
93K viewsAug 14, 2023
How to get caffeine out of your system.
0:49
How to get caffeine out of your system.
YouTubeCleveland Clinic
8.7K viewsDec 21, 2024
How Caffeine Affects Exercise & Athletic Performance
15:12
How Caffeine Affects Exercise & Athletic Performance
4.9M viewsJul 16, 2023
YouTubeInstitute of Human Anatomy
Caffeine: Explained
9:46
Caffeine: Explained
1.3M viewsDec 29, 2020
YouTubeJames Hoffmann
2-Minute Neuroscience: Caffeine
1:59
2-Minute Neuroscience: Caffeine
309.3K viewsOct 24, 2017
YouTubeNeuroscientifically Challenged
How Coffee is Decaffeinated
4:06
How Coffee is Decaffeinated
268.5K viewsMay 11, 2015
YouTubeSeeker
How Caffeine Addiction Changed History (ft. Michael Pollan) | WIRED
5:54
How Caffeine Addiction Changed History (ft. Michael Pollan) | WIRED
1.7M viewsAug 20, 2021
YouTubeWIRED
Caffeine, Health, and the Human Body
9:15
Caffeine, Health, and the Human Body
76.3K viewsFeb 15, 2022
YouTubeJAMA Network
How Caffeine Affects the Brain
2:07
How Caffeine Affects the Brain
42K viewsJun 8, 2021
YouTubeDana Foundation
2:55
Caffeine 101 | National Geographic
1.3M viewsNov 9, 2018
YouTubeNational Geographic
1:35
Caffeine: The Truth About Its Effects & How to Quit
1 month ago
MSNThomas Frank
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms