What is bipolar disorder? – Helen M. Farrell
View full lesson: http://ed.ted.com/lessons/what-is-bipolar-disorder-helen-m-farrell The word bipolar means ‘two extremes.’ For the...
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What is chemical equilibrium? – George Zaidan and Charles Morton
View full lesson: https://ed.ted.com/lessons/if-molecules-were-people-george-zaidan-and-charles-morton When molecules collide, chemi...
What is chirality and how did it get in my molecules? – Michael Evans
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the sec...
What is color? – Colm Kelleher
Watch the whole lesson on http://ed.ted.com/lessons/how-do-we-see-color-colm-kelleher Have you ever wondered what color is? In this...
What is déjà vu? What is déjà vu? – Michael Molina
View full lesson: http://ed.ted.com/lessons/what-is-deja-vu-what-is-deja-vu-michael-molina You might have felt it — the feelin...
What is depression? – Helen M. Farrell
View full lesson: http://ed.ted.com/lessons/what-is-depression-helen-m-farrell Depression is the leading cause of disability in the...
What is dyslexia? – Kelli Sandman-Hurley
View full lesson: http://ed.ted.com/lessons/what-is-dyslexia-kelli-sandman-hurley Dyslexia affects up to 1 in 5 people, but the expe...
What is entropy? – Jeff Phillips
View full lesson: http://ed.ted.com/lessons/what-is-entropy-jeff-phillips There’s a concept that’s crucial to chemistry and physics....
What is epigenetics? – Carlos Guerrero-Bosagna
View full lesson: http://ed.ted.com/lessons/how-the-choices-you-make-can-affect-your-genes-carlos-guerrero-bosagna Here’s a conundru...
What is fat? – George Zaidan
View full lesson: http://ed.ted.com/lessons/what-is-fat-george-zaidan As the narrative goes, fat is bad. Well, it’s actually m...