Tagged: Brain

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What causes headaches? – Dan Kwartler

What causes headaches? – Dan Kwartler Download a free audiobook and support TED-Ed’s nonprofit mission: https://adbl.co/2Hejwql Check out Oliver Sacks’s “The Man Who Mistook His Wife for a Hat”: http://bit.ly/2Hk8ShM View full lesson: https://ed.ted.com/lessons/what-causes-headaches-dan-kwartler In ancient Greece, the best-known remedy for a long-standing headache was to drill a small hole in the skull to drain…

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How Dieting Kills Brain Cells | Hannah Stocking

How Dieting Kills Brain Cells | Hannah Stocking Thank you ATTN: for partnering with me! Follow ATTN: on Facebook! https://www.facebook.com/attn WATCH MY PREVIOUS VIDEO ▶ https://youtu.be/u_CSI80xBxU THANKS FOR WATCHING! LIKE & SUBSCRIBE FOR MORE VIDEOS! ——————————————————— FIND ME ON: Instagram | http://instagram.com/hannahstocking Twitter | http://twitter.com/hannahstocking Facebook | http://facebook.com/hstocking CAST: Hannah Stocking | http://youtube.com/c/hannahstocking Shots Studios…

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10 EASY MAGIC TRICKS ANYONE CAN DO

10 EASY MAGIC TRICKS ANYONE CAN DO JELLY GUMMY BEAR► https://www.youtube.com/channel/UC2juHk2GAbgAuhMzg5FF0bA We are sure that at least once you have tried to impress your friends or family with some incredible trick. But for some strange reason, they don’t usually appreciate this kind of fun and laugh at you as soon as you finish. What do…

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The left brain vs. right brain myth – Elizabeth Waters

The left brain vs. right brain myth – Elizabeth Waters View full lesson: https://ed.ted.com/lessons/the-left-brain-vs-right-brain-myth-elizabeth-waters The human brain is visibly split into a left and right side. This structure has inspired one of the most pervasive ideas about the brain: that the left side controls logic and the right side controls creativity. And yet, this is…

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How does caffeine keep us awake? – Hanan Qasim

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…