Regarde toute la leçon http://ed.ted.com/lessons/how-speaking-multiple-languages-benefits-the-brain-mia-nacamulli Il est évident que la connaissance de plus d’une langue apporte des avantages - par exemple lors de voyager ou regarder des films sans sous-titres. Mais y a-t-il d'autres avantages d'un cerveau bilingue (ou multilingue)? Mia Nacamulli détaille les trois types du cerveau bilingue et montre comment la compétence de savoir plus d'une langue garde votre cerveau en bonne santé, active et complexe. Leçon par Mia Nacamulli, animation par TED-Ed.
View full lesson: http://ed.ted.com/lessons/the-language-of-lying-noah-zandan We hear anywhere from 10 to 200 lies a day. And although we’ve spent much of our history coming up with ways to detect these lies by tracking physiological changes in their tellers, these methods have proved unreliable. I
David Lang is a maker who taught himself to become an amateur oceanographer -- or, he taught a robot to be one for him. In a charming talk Lang, a TED Fellow, shows how he and a network of ocean lovers teamed up to build open-sourced, low-cost underwater explorers.nnTEDTalks is a daily video podcast
View full lesson: http://ed.ted.com/lessons/where-did-russia-come-from-alex-gendler Russia is the biggest country in the world, spanning one-eighth of the earth’s landmass. But where did it all begin? Alex Gendler explores the epic history of the Kievan Rus, where characters ranging from Viking rai
