Eduardo Sáenz de Cabezón: Math is forever

With humor and charm, mathematician Eduardo Sáenz de Cabezón answers a question thats wracked the brains of bored students the world over: What is math for He shows the beauty of math as the backbone of science and shows that theorems, not diamonds, are forever. In Spanish, with English subtitles. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks