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...
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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...
What is HPV and how can you protect yourself from it? – Emma Bryce
Get informed on the causes and risks of human papillomavirus, HPV, and how to protect yourself from the infection. — At some p...
What is leukemia? – Danilo Allegra and Dania Puggioni
View full lesson: http://ed.ted.com/lessons/what-is-leukemia-danilo-allegra-and-dania-puggioni Stem cells found in the bone marrow a...
What is love? – Brad Troeger
View full lesson: http://ed.ted.com/lessons/what-is-love-brad-troeger Is love a signal winding through your neural pathways? A clich...
What is McCarthyism? And how did it happen? – Ellen Schrecker
View full lesson: http://ed.ted.com/lessons/what-is-mccarthyism-and-how-did-it-happen-ellen-schrecker In the 1950s, as part of a cam...
What is metallic glass? – Ashwini Bharathula
View full lesson: http://ed.ted.com/lessons/what-is-metallic-glass-ashwini-bharathula Steel and plastic are essential to much of our...