View full lesson: http://ed.ted.com/lessons/the-famousl… One hundred green-eyed logicians have been imprisoned on an island by a mad dictator. T
Read moreRobert S. Lawrence, MD is the Center for a Livable Future Professor in the Department of Environmental Health Sciences at the Johns Hopkins Bloomberg
Read moreSean Aiken trekked more than 46,000 miles, slept on 55 couches, raised over $20,000 for charity, and tried every job he could: bungee instructor, adve
Read moreSasha Leahovcenco is a photographer. His commitment to the art of photography is the result of his life, of things he’s seen and heard, of place
Read moreWhy do we carry on with humanitarian work after living through a terrible ordeal? Victim of kidnapping, abuse and torture, this UNHCR staffer has devo
Read moreAhmed Saaid was born in Miami, Florida, USA in 1998. He lived there for 5 years before relocating to Khartoum, Sudan. He has been enrolled in KBS ever
Read moreView full lesson: http://ed.ted.com/lessons/a-curable-c… An estimated 20 million cases of blindness worldwide are caused by cataracts, a curable
Read moreDouglas Thomas is Associate Professor in the Annenberg School for Communication at the University of Southern California. He is co-author of the book
Read moreBertha French is an independent health consultant. Bertha begins a conversation about a moment in time revealing the impact of limited reproductive he
Read moreTEDxSydney 2010 was organised by General Thinking and took place on Saturday 22 May 2010 at CarriageWorks. Almost 2,000 people enjoyed the day live, o
Read moreView full lesson: http://ed.ted.com/lessons/this-is-spa… In ancient Greece, violent internal conflict between border neighbors and war with fore
Read moreSorry, this entry is only available in Japanese. For the sake of viewer convenience, the content is shown below in the alternative language. You may c
Read moreView full lesson: http://ed.ted.com/lessons/how-coffee-… For the 64% of Americans that drink coffee daily, an expedient cup is practically essen
Read moreView full lesson: http://ed.ted.com/lessons/how-the-rub… It’s hard to imagine a modern hospital being able to function without rubber gloves — b
Read moreSorry, this entry is only available in Japanese. For the sake of viewer convenience, the content is shown below in the alternative language. You may c
Read moreOriginally a professional musician and circus clown, Derek Sivers created CD Baby in 1998. It became the largest seller of independent music online, w
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