World Scientists Urge Key Actions for Achieving Food Security in a Changing Climate http://ccafs.cgiar.org/commission/reports/ To achieve food security in a ...

How Powerful Is Facebook http://bit.ly/1Hdg0rs Subscribe! http://bitly.com/1iLOHml Disasters, like terrorist attacks, ignite fear, chaos and confusion. So ho...

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.

The unofficial but the greatest! Presented by 451° und "Der Fehlende Part". Wir wurden insgeheim von Putin beauftragt den Beitrag zu leisten. Folge uns auf F...

Alex Edmans talks about the long-term impacts of social responsibility and challenges the idea that caring for society is at the expense of profit. Alex is a...

"Before MARS" is the dramatic backstory of Hana & Joon Seung, principal characters in the upcoming series "MARS" on the National Geographic Channel. ➡ Subscr...

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TED...

Top 10 rich celebrities who are actually dirt poor before all the fame. Subscribe to our channel: http://goo.gl/9CwQhg For copyright matters please contact u...

http://www.ted.com What's the key to using alternative energy, like solar and wind? Storage -- so we can have power on tap even when the sun's not out and th...