Tag results for caffeine
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Results from My Favorite Videos (3 out of 4)
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The Buzzkill about Caffeine
Bookmarked 462 weeks ago by marco34523 Caffeine is arguably the most popular drug in America. But what do you really know about it? This short video explains how the beloved stimulant becam |
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How to Stay Awake Without Caffeine
Bookmarked 459 weeks ago by marco34523 Subscribe! http://bit.ly/ACSReactions You’re tired and you need an energy boost, but you don’t want the jitters from caffeine. What to do? In thi |
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How does caffeine keep us awake Hanan Qasim
Bookmarked 360 weeks ago by marco34523 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 |