Jeff Han is a research scientist for New York University's Courant Institute of Mathematical Sciences. Here, he demonstrates—for the first time publicly—his intuitive, "interface-free," touch-driven...
http://www.ted.com Legendary scientist David Deutsch puts theoretical physics on the back burner to discuss a more urgent matter: the survival of our...
http://www.ted.com Violinist Sirena Huang gives a technically brilliant and emotionally nuanced performance. In a charming interlude, the 11-year-old praises the timeless design...
http://www.ted.com With stunning photos and stories, National Geographic Explorer Wade Davis celebrates the extraordinary diversity of the world's indigenous cultures, which are...
http://www.ted.com In an emotionally charged talk, MacArthur-winning activist Majora Carter details her fight for environmental justice in the South Bronx --...