The mathematical secrets of Pascal’s triangle - Wajdi Mohamed Ratemi

View full lesson: http://ed.ted.com/lessons/the-mathematical-secrets-of-pascal-s-triangle-wajdi-mohamed-ratemi Pascal’s triangle, which at first may just look like a neatly arranged stack of numbers, is actually a mathematical treasure trove. But what about it has so intrigued mathematicians the world over? Wajdi Mohamed Ratemi shows how Pascal s triangle is full of patterns and secrets. Lesson by Wajdi Mohamed Ratemi, animation by Henrik Malmgren.