"PMR" is an NGO in Delhi/India who supports homeless people as well as people living in Slums. Dr.Dr. Parasher leads you through the project and the slums. F...

This four-minute overview video describes in brief, the activities of the Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in E...

As Director of Rural Development for New Mexico, Terry Bruner travels to rural communities all across the state. As such, he's got a unique vantage point on ...

This talk was given at a local TEDx event, produced independently of the TED Conferences. In his talk, Powell explains how to recognize when your brain is wo...

In a robot lab at TEDGlobal, Raffaello D'Andrea demos his flying quadcopters: robots that think like athletes, solving physical problems with algorithms that help them learn. In a series of nifty demos, D'Andrea show drones that play catch, balance and make decisions together -- and watch out for an I-want-this-now demo of Kinect-controlled quads.

View full lesson: http://ed.ted.com/lessons/how-photography-connects-us-david-griffin The photo director for National Geographic David Griffin knows the powe...

Dr. Fernando Reimers is the Director, International Education Policy Program, Harvard Graduate School of Education. He is the Ford Foundation Professor of th...

A technique used to avoid bias is the "point/counterpoint" or "round table", an adversarial format in which representatives of opposing views comment on an i...